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Explosive atmospheres. Part 6. Equipment protection by liquid immersion 'o'
Document status: Active
Winding wires. Test methods. Part 4. Chemical properties
Document status: Cancelled
Short-circuits in electrical installations. Calculation methods of electrodynamics and thermal effects of short-circuit current
Document status: Active
Tests for electric and optical fibre cables under fire conditions. Circuit integrity. Part 25. Procedures and requirements. Optical fibre cables
Document status: Cancelled
Secondary cells and batteries containing alkaline or other non-acid electrolytes. Portable sealed rechargeable single cells. Part 2. Nickel-metal hydride
Document status: Replaced by GOST R IEC 61951-2-2019