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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

Low-voltage switchgear and controlgear. Part 5-4. Control circuit devices and switching elements. Method of assessing the performance of low-energy contacts. Special tests

Document status: Active

Rubber insulated cables of rated voltages to 450/750 V including. Lift cables

Document status: Active