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Electric and optical fibre cables. Test methods for non-metallic materials. Part 401. Miscellaneous tests. Thermal ageing methods. Ageing in an air oven
Document status: Active
Explosion prevention and protection in underground mines. Protective systems. Part 2. Passive water trough barriers
Document status: Active
Rotating electrical machines. Asynchronous motors of power from 0,12 to 400 kW inclusive. General technical requirements
Document status: Replaced by GOST 31606-2024
Luminaires with built-in transformers for filament lamps. General specifications
Document status: Active
A. c. circuit-breakers for voltages exceeding 1000 V. General technical specifications
Document status: Withdrawn