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Insulation coordination for equipment within low-voltage systems. Part 1. Principles, requirements and tests
Document status: Active
Explosive atmospheres. Part 30-1. Electrical resistance trace heating. General and testing requirements
Document status: Active
Renewable power engineering. Solar energy. Methods of testing preformed rubber seals and sealing compounds used in collectors
Document status: Active
Radio-frequency cable type PK 75-7-15. Specifications
Document status: Active
Rotating electrical machines. Part 9. Noise limits
Document status: Replaced by GOST IEC 60034-9-2024