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Explosive atmospheres. Part 25. Intrinsically safe systems
Document status: Active
Radio-frequency cable type PK 50-9-12. Specifications
Document status: Active
Uninsulated wires for aerial power line. Specifications
Document status: Replaced by GOST 839-2019
Railway applications. Electric equipment for rolling stock. Part 3. Electrotechnical components. Rules for d.c. circuit-breakers
Document status: Cancelled
Electrical equipment and installations. Method measurements of partial discharge characteristics
Document status: Active
