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The railway track power supply systems. The methods of selecting fundamental parameters
Document status: Active
Electrical relays. Part 5. Insulation coordination for measuring relays and protection equipment. Requirements and tests
Document status: Active
Design of fans working in potentially explosive atmospheres
Document status: Active
Power furnace transformers and transformer units. General specifications
Document status: Active
Cable trunking and ducting systems for electrical installations. Part 1. General requirements
Document status: Replaced by GOST R IEC 61084-1-2022
