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Dipping varnishes. Method for accelerated determination of thermal endurance
Document status: Active
Stationary steam boilers of great capacity. General specifications
Document status: Active
Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV). Test methods and requirements
Document status: Active
Low-voltage electrical installations. Part 4-42. Protection for safety. Protection against thermal effects
Document status: Active
Low-voltage switchgear and controlgear. Part 2. Circuit-breakers
Document status: Replaced by GOST R 50030.2-2010