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Double-capped fluorescent lamps. Safety specifications

Document status: Replaced by GOST IEC 61195-2019

Winding wires. Test methods. Part 4. Chemical properties

Document status: Replaced by GOST R IEC 60851-4-2008

Electrical equipment for industrial. General requirements and test methods

Document status: Withdrawn

Explosive atmospheres. Part 25. Intrinsically safe systems

Document status: Active

Electrical relays. Part 12. Directional relays and power relays with two input energizing quantities

Document status: Active

Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions

Document status: Active