المواصفات
التصنيف الدولى (ICS)
»29
- 29.020 Electrical engineering in general *Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc. *Electrical diagrams and charts, see 01.100.25 *Electrical power stations, see 27.100 *El
- 29.030 Magnetic materials *Steels with special magnetic properties, see 77.140.40
- 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 *Insulating materials, see 29.035 *Insulating fluids, see 29.040
- 29.100 Components for electrical equipment *Electronic components, see 31
- 29.120 Electrical accessories
- 29.130 Switchgear and controlgear
- 29.140 Lamps and related equipment
- 29.160 Rotating machinery
- 29.180 Transformers. Reactors *Instrument transformers, see 17.220.20
- 29.200 Rectifiers. Converters. Stabilized power supply *Including semiconductor converters
- 29.220 Galvanic cells and batteries
- 29.240 Power transmission and distribution networks *Electricity supply systems in buildings, see 91.140.50
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رقم المواصفة 2132-1 / 2004
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رقم المواصفة 540-3 / 1990
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