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Group I, equipment protection level Ma intended to remain functional in atmosphere endangered by firedamp and/or coal dust

Document status: Cancelled

Electric and optical fibre cables. Test methods for non-metallic materials. Part 301. Electrical tests. Measurement of the permittivity at 23 °C of filling compounds

Document status: Active

Electric motor convertors with rated power from 8 to 200 kW and frequency from 1000 Hz and above Principal quantities. Basic parameters

Document status: Replaced by GOST 14868-97

Contact terminal of electrical equipment. General requirements

Document status: Active

Live working. Terminology for tools, devices and equipment

Document status: Active

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Portable sealed rechargeable single cells. Part 1. Nickel-cadmium

Document status: Replaced by GOST R IEC 61951-1-2019