Russian standards
Safety valves of steam and hot-water boilers. Technical requirements
Document status: Active
Tests on electric and optical cables under fire conditions. Part 3-21. Flame spread of vertically-mounted bunched wires or cables. Category A F/R
Document status: Replaced by GOST IEC 60332-3-21-2024
Auxiliaries for lamps. A.c.-Supplied electronic ballasts for tubular fluorescent lamps. Performance requirements
Document status: Active
Electrical apparatus for explosive gas atmospheres. Electrical resistance trace heating. Part 1. General and testing requirements
Document status: Replaced by GOST R IEC 62086-1-2005
Luminaires. Part 2-24. Particular requirements. Luminaires with limited surface temperatures
Document status: Active