ICS

29 : Electrical engineering

29.020

Electrical engineering in general

29.030

Magnetic materials

29.035

Insulating materials

29.040

Insulating fluids

29.045

Semiconducting materials

29.050

Superconductivity and conducting materials

29.060

Electrical wires and cables

29.080

Insulation

29.100

Components for electrical equipment

29.120

Electrical accessories

29.130

Switchgear and controlgear

29.140

Lamps and related equipment

29.160

Rotating machinery

29.180

Transformers. Reactors

29.200

Rectifiers. Converters. Stabilized power supply

29.220

Galvanic cells and batteries

29.240

Power transmission and distribution networks

29.260

Electrical equipment for working in special conditions

29.280

Electric traction equipment