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Self- ballasted lamps for general lighting services. Safety requirements
Document status: Replaced by GOST R 53881-2010
Reciprocating internal combustion engine driven alternating current generating sets. Part 7. Technical declarations for specification and design
Document status: Active
Explosive atmospheres. Part 20-1. Material characteristics for gas and vapour. Classification. Test methods and data
Document status: Active
Radio-frequency cable type PK 75-7-15. Specifications
Document status: Active
Surface type evaporator for steam-turbine electric station. General specification
Document status: Active
