GET https://dev.normadoc.fr/_partial/cart/summary?template=%40SyliusShop%2FCart%2F_widget.html.twig

Components

4 Twig Components
16 Render Count
16 ms Render Time
220.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 1.58ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 4.99ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.21ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
1 10.60ms

Render calls

ProductState App\Twig\Components\ProductState 218.0 MiB 0.37 ms
Input props
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93056
  +product: App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 218.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93247
  +product: App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.75 ms
Input props
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93314
  +product: App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 218.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106899
  +product: App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.74 ms
Input props
[
  "product" => App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#106999
  +product: App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 218.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#93754
    #id: 12382
    #code: "IEEE00007581"
    #attributes: Doctrine\ORM\PersistentCollection {#93736 …}
    #variants: Doctrine\ORM\PersistentCollection {#93733 …}
    #options: Doctrine\ORM\PersistentCollection {#93729 …}
    #associations: Doctrine\ORM\PersistentCollection {#93731 …}
    #createdAt: DateTime @1751040395 {#93762
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93741
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93747 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93754}
        #id: 44537
        #name: "IEEE 539:2020"
        #slug: "ieee-539-2020-ieee00007581-244035"
        #description: """
          Revision Standard - Active.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, and fog are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The scope of this standard is to define the most widely used terms specific to or associated with overhead power-line corona and field effects.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93745 …}
    #channels: Doctrine\ORM\PersistentCollection {#93738 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93743 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93740 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93755 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93725
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1632088800 {#93761
      date: 2021-09-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1628719200 {#93760
      date: 2021-08-12 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#93751 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93749 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113648
  +product: App\Entity\Product\Product {#93754
    #id: 12382
    #code: "IEEE00007581"
    #attributes: Doctrine\ORM\PersistentCollection {#93736 …}
    #variants: Doctrine\ORM\PersistentCollection {#93733 …}
    #options: Doctrine\ORM\PersistentCollection {#93729 …}
    #associations: Doctrine\ORM\PersistentCollection {#93731 …}
    #createdAt: DateTime @1751040395 {#93762
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93741
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93747 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93754}
        #id: 44537
        #name: "IEEE 539:2020"
        #slug: "ieee-539-2020-ieee00007581-244035"
        #description: """
          Revision Standard - Active.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, and fog are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The scope of this standard is to define the most widely used terms specific to or associated with overhead power-line corona and field effects.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93745 …}
    #channels: Doctrine\ORM\PersistentCollection {#93738 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93743 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93740 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93755 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93725
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1632088800 {#93761
      date: 2021-09-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1628719200 {#93760
      date: 2021-08-12 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#93751 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93749 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.69 ms
Input props
[
  "product" => App\Entity\Product\Product {#93754
    #id: 12382
    #code: "IEEE00007581"
    #attributes: Doctrine\ORM\PersistentCollection {#93736 …}
    #variants: Doctrine\ORM\PersistentCollection {#93733 …}
    #options: Doctrine\ORM\PersistentCollection {#93729 …}
    #associations: Doctrine\ORM\PersistentCollection {#93731 …}
    #createdAt: DateTime @1751040395 {#93762
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93741
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93747 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93754}
        #id: 44537
        #name: "IEEE 539:2020"
        #slug: "ieee-539-2020-ieee00007581-244035"
        #description: """
          Revision Standard - Active.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, and fog are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The scope of this standard is to define the most widely used terms specific to or associated with overhead power-line corona and field effects.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93745 …}
    #channels: Doctrine\ORM\PersistentCollection {#93738 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93743 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93740 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93755 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93725
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1632088800 {#93761
      date: 2021-09-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1628719200 {#93760
      date: 2021-08-12 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#93751 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93749 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113715
  +product: App\Entity\Product\Product {#93754
    #id: 12382
    #code: "IEEE00007581"
    #attributes: Doctrine\ORM\PersistentCollection {#93736 …}
    #variants: Doctrine\ORM\PersistentCollection {#93733 …}
    #options: Doctrine\ORM\PersistentCollection {#93729 …}
    #associations: Doctrine\ORM\PersistentCollection {#93731 …}
    #createdAt: DateTime @1751040395 {#93762
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93741
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93747 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93782
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93754}
        #id: 44537
        #name: "IEEE 539:2020"
        #slug: "ieee-539-2020-ieee00007581-244035"
        #description: """
          Revision Standard - Active.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, and fog are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The scope of this standard is to define the most widely used terms specific to or associated with overhead power-line corona and field effects.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93745 …}
    #channels: Doctrine\ORM\PersistentCollection {#93738 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93743 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93740 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93755 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93725
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1632088800 {#93761
      date: 2021-09-20 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1628719200 {#93760
      date: 2021-08-12 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 54
    -documents: Doctrine\ORM\PersistentCollection {#93751 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93749 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 218.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113780
  +product: App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.60 ms
Input props
[
  "product" => App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113807
  +product: App\Entity\Product\Product {#7309
    #id: 8646
    #code: "IEEE00000791"
    #attributes: Doctrine\ORM\PersistentCollection {#7702 …}
    #variants: Doctrine\ORM\PersistentCollection {#7745 …}
    #options: Doctrine\ORM\PersistentCollection {#7917 …}
    #associations: Doctrine\ORM\PersistentCollection {#7901 …}
    #createdAt: DateTime @1751037590 {#7274
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7322
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7923 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7922
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7309}
        #id: 29593
        #name: "IEEE 539:2005 (R2010)"
        #slug: "ieee-539-2005-r2010-ieee00000791-240298"
        #description: """
          Revision Standard - Superseded.<br />\n
          Definitions and usage of terms used in the measurement and analysis of corona and field effects of overhead power lines are presented in this standard. Correlation between measurements from equipment to standard terms is defined. Weather conditions such as rain, snow, fog, and drizzle are defined and their measurement standards discussed. The intent is to assist in correlating standard terms found in literature and requirements to standard engineering practice.<br />\n
          \t\t\t\t<br />\n
          The document defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and currents, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          The purpose of this standard is to achieve uniformity in the use of terms relating to the areas of corona and the electromagnetic environment of power lines. The standard defines the most widely used terms specific to or associated with overhead power line corona and fields.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7535 …}
    #channels: Doctrine\ORM\PersistentCollection {#7629 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7614 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7646 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7420 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1635285600 {#7292
      date: 2021-10-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1126821600 {#7318
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1285797600 {#7316
      date: 2010-09-30 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @1126821600 {#7315
      date: 2005-09-16 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 50
    -documents: Doctrine\ORM\PersistentCollection {#7466 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7501 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 218.0 MiB 0.17 ms
Input props
[
  "product" => App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113871
  +product: App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.60 ms
Input props
[
  "product" => App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#113898
  +product: App\Entity\Product\Product {#106883
    #id: 8645
    #code: "IEEE00000790"
    #attributes: Doctrine\ORM\PersistentCollection {#106866 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106859 …}
    #associations: Doctrine\ORM\PersistentCollection {#106861 …}
    #createdAt: DateTime @1751037590 {#106891
      date: 2025-06-27 17:19:50.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106864
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106877 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106916
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106883}
        #id: 29589
        #name: "IEEE 539:1990"
        #slug: "ieee-539-1990-ieee00000790-240297"
        #description: """
          Revision Standard - Superseded.<br />\n
          Superseded by 549-2005 (SH/SS95331). This standard defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106874 …}
    #channels: Doctrine\ORM\PersistentCollection {#106868 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106872 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106870 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106884 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106851
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106890
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @667695600 {#106889
      date: 1991-02-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 44
    -documents: Doctrine\ORM\PersistentCollection {#106881 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 218.0 MiB 0.17 ms
Input props
[
  "product" => App\Entity\Product\Product {#113574
    #id: 8644
    #code: "IEEE00000789"
    #attributes: Doctrine\ORM\PersistentCollection {#113597 …}
    #variants: Doctrine\ORM\PersistentCollection {#113599 …}
    #options: Doctrine\ORM\PersistentCollection {#113603 …}
    #associations: Doctrine\ORM\PersistentCollection {#113601 …}
    #createdAt: DateTime @1751037589 {#113573
      date: 2025-06-27 17:19:49.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#113566
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113587 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113964
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113574}
        #id: 29585
        #name: "IEEE 539:1979"
        #slug: "ieee-539-1979-ieee00000789-240296"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by IEEE 539-1990. IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines, defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Overhead-Power-Line Corona and Radio Noise"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113589 …}
    #channels: Doctrine\ORM\PersistentCollection {#113595 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113591 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113593 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113575 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113563
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113581
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @314319600 {#113580
      date: 1979-12-18 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#113583 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113585 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#113979
  +product: App\Entity\Product\Product {#113574
    #id: 8644
    #code: "IEEE00000789"
    #attributes: Doctrine\ORM\PersistentCollection {#113597 …}
    #variants: Doctrine\ORM\PersistentCollection {#113599 …}
    #options: Doctrine\ORM\PersistentCollection {#113603 …}
    #associations: Doctrine\ORM\PersistentCollection {#113601 …}
    #createdAt: DateTime @1751037589 {#113573
      date: 2025-06-27 17:19:49.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#113566
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113587 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113964
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113574}
        #id: 29585
        #name: "IEEE 539:1979"
        #slug: "ieee-539-1979-ieee00000789-240296"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by IEEE 539-1990. IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines, defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Overhead-Power-Line Corona and Radio Noise"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113589 …}
    #channels: Doctrine\ORM\PersistentCollection {#113595 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113591 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113593 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113575 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113563
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113581
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @314319600 {#113580
      date: 1979-12-18 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#113583 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113585 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 218.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#113574
    #id: 8644
    #code: "IEEE00000789"
    #attributes: Doctrine\ORM\PersistentCollection {#113597 …}
    #variants: Doctrine\ORM\PersistentCollection {#113599 …}
    #options: Doctrine\ORM\PersistentCollection {#113603 …}
    #associations: Doctrine\ORM\PersistentCollection {#113601 …}
    #createdAt: DateTime @1751037589 {#113573
      date: 2025-06-27 17:19:49.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#113566
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113587 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113964
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113574}
        #id: 29585
        #name: "IEEE 539:1979"
        #slug: "ieee-539-1979-ieee00000789-240296"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by IEEE 539-1990. IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines, defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Overhead-Power-Line Corona and Radio Noise"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113589 …}
    #channels: Doctrine\ORM\PersistentCollection {#113595 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113591 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113593 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113575 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113563
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113581
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @314319600 {#113580
      date: 1979-12-18 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#113583 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113585 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#114031
  +product: App\Entity\Product\Product {#113574
    #id: 8644
    #code: "IEEE00000789"
    #attributes: Doctrine\ORM\PersistentCollection {#113597 …}
    #variants: Doctrine\ORM\PersistentCollection {#113599 …}
    #options: Doctrine\ORM\PersistentCollection {#113603 …}
    #associations: Doctrine\ORM\PersistentCollection {#113601 …}
    #createdAt: DateTime @1751037589 {#113573
      date: 2025-06-27 17:19:49.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#113566
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113587 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113964
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113574}
        #id: 29585
        #name: "IEEE 539:1979"
        #slug: "ieee-539-1979-ieee00000789-240296"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Superseded by IEEE 539-1990. IEEE Standard Definitions of Terms Relating to Corona and Field Effects of Overhead Power Lines, defines terms related to the areas of corona and the electromagnetic environment of overhead power lines. Its scope is to define the most widely used terms specific to or associated with overhead power-line corona and fields. This includes terms used in electric and magnetic fields, ions, radio frequency propagation, electromagnetic signals and noise, audible noise, coupled voltages and current, shock and perception, weather and related statistical terms, and measurements and measuring devices.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Definitions of Terms Relating to Overhead-Power-Line Corona and Radio Noise"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113589 …}
    #channels: Doctrine\ORM\PersistentCollection {#113595 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113591 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113593 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113575 …}
    -apiLastModifiedAt: DateTime @1754517600 {#113563
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#113581
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @314319600 {#113580
      date: 1979-12-18 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "539"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#113583 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113585 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 220.0 MiB 10.60 ms
Input props
[
  "product" => App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
  "layout" => "vertical"
  "showPrice" => true
  "showStatusBadges" => true
  "additionalClasses" => "product__teaser--with-grey-border"
  "hasStretchedLink" => true
  "hoverType" => "shadow"
  "linkLabel" => "See more"
]
Attributes
[]
Component
App\Twig\Components\ProductCard {#135629
  +product: App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 220.0 MiB 0.29 ms
Input props
[
  "product" => App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
]
Attributes
[
  "showFullLabel" => false
]
Component
App\Twig\Components\ProductState {#135665
  +product: App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 220.0 MiB 0.99 ms
Input props
[
  "product" => App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#135743
  +product: App\Entity\Product\Product {#135543
    #id: 9774
    #code: "IEEE00002886"
    #attributes: Doctrine\ORM\PersistentCollection {#135561 …}
    #variants: Doctrine\ORM\PersistentCollection {#135559 …}
    #options: Doctrine\ORM\PersistentCollection {#135554 …}
    #associations: Doctrine\ORM\PersistentCollection {#135557 …}
    #createdAt: DateTime @1751038546 {#135550
      date: 2025-06-27 17:35:46.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#135584
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#135572 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#135661
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#135543}
        #id: 34105
        #name: "IEEE/ANSI C63.2:1987"
        #slug: "ieee-ansi-c63-2-1987-ieee00002886-241426"
        #description: """
          Revision Standard - Superseded.<br />\n
          Electromagnetic compatibility techniques and requirements for instruments measuring quasipeak, peak, rms, and average values for electrical and electronic equipment for various applications are provided.<br />\n
          \t\t\t\t<br />\n
          This standard delineates the requirements of electromagnetic noise instrumentation for the<br />\n
          frequency range of 10 kHz to 40 GHz incorporating quasi-peak, peak, rms and average detectors.<br />\n
          NOTE: Examples of the types of voltages, currents, and fields to be measured are unmodulated and modulated sine waves, and components of electric and electromagnetic disturbances, including transients which may interfere with the operation of communication, electric, or electronic equipment.<br />\n
          The basic instrument is a frequency-selective voltmeter. With appropriate coupling devices,<br />\n
          such as antennas and current probes, the instrumentation will also measure other physical<br />\n
          quantities such as field strength and current.<br />\n
          The parameters for the quasi-peak detector are specified to agree with the requirements of<br />\n
          the &quot;Comite International Special des Perturbations Radioelectriques&quot; (International Special<br />\n
          Committee on Radio Interference) (CISPR). An optional discharge time constant is specified also.<br />\n
          The requirements of this specification should not be construed to imply that one instrument is to cover the entire frequency range or that the instrument is permitted to have only the specified detector or detectors. Many users have measurement requirements over a smaller frequency range or may require additional detection capabilities.<br />\n
          Although spectrum analyzers are frequently used in electromagnetic-noise measurements, it is not the purpose of this standard to cover such instruments. A separate document covering spectrum analyzers for use from 20 Hz to 40 GHz is in preparation as a proposed amendment to C63.2.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Instrumentation - Electromagnetic Noise and Field Strength, 10kHz to 40 GHz - Specifications"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#135570 …}
    #channels: Doctrine\ORM\PersistentCollection {#135563 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7308 …}
    #reviews: Doctrine\ORM\PersistentCollection {#135567 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#135565 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7422 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#135577 …}
    -apiLastModifiedAt: DateTime @1754517600 {#135536
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#135578
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @573087600 {#135585
      date: 1988-02-29 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.2"
    -bookCollection: ""
    -pageCount: 24
    -documents: Doctrine\ORM\PersistentCollection {#135576 …}
    -favorites: Doctrine\ORM\PersistentCollection {#135574 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}