Russian standards
Transformers for induction electrothermal installations for frequency from 500 to 10000Hz. Basic parameters
Document status: Active
Electrotechnical products. General technical requirements for resistance to attack by special media
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Stationary lead-acid batteries. Part 22. Valve regulated types. Requirements
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Rotating electrical machines. Part 18-1. Functional evaluation of insulation systems. General guidelines
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Conduit systems for cable management. Part 21. Rigid conduit systems
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Electric generating plants with gasoline, diesel and gas internal combustion engines. Test methods
Document status: Active