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Leakage electric current mine-type protective devices for voltage nets to 1200 V. General technical requirements
Document status: Active
Solid electrical insulating materials. Methods for the determination of moisture resistance and water resistance
Document status: Active
Boxes for incorporation of switches and receptacles for buried wiring. General specifications
Document status: Active
Lamp controlgear. Part 2-7. Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
Document status: Active
Standard method of measurement of lamp cap temperature rise
Document status: Cancelled