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Synchronous machines using hydrogen as a coolant. Application and operation rules. Technical requirements
Document status: Active
Explosive atmospheres. Part 31. Equipment dust ignition protection by enclosure 't'
Document status: Active
Specification for fibre for electrical purposes. Part 1. Terms and definitions. General requirements
Document status: Active
Electrical insulation system. Thermal evaluation and classification
Document status: Active
Low-voltage power supplies, d.c. output. Part 7. Safety requirements
Document status: Replaced by GOST IEC 61204-7-2023
Specifications for particular types of winding wires. Part 0-4. General requirements. Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire
Document status: Active