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Explosionproof electrical apparatus. Flameproof enclosure. Technical requirements and methods of testing
Document status: Active
Low-voltage switchgear and controlgear. Part 5. Control circuit devices and switching elements. Section 1. Electromechanical control circuit devices
Document status: Cancelled
Glands for electric cables and wires. Design and basis dimensions
Document status: Active
Radio-frequency cable type PK 50-9-12. Specifications
Document status: Active
Collectors of electrical rotating machines. General specifications
Document status: Active