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Electrical apparatus for voltages up to 1000 V. Methods of tests
Document status: Active only in RF
Miner's Explosion-protected caplights. Part 2. Performance requirements
Document status: Replaced by GOST R 52066-2007
D.C. supplied electronic ballasts for tubular fluorescent lamps. General and safety requirements
Document status: Active
Radio-frequency cable type PK 50-7-15. Specifications
Document status: Active