Russian standards
Butterfly valves and spherical valves for hydraulic turbines. Technical specifications
Document status: Active
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon - transformers). General and safety requirements
Document status: Active
Powertrack systems. Part 22. Particular requirements for powertrack systems intended for on floor or under floor installation
Document status: Active
Carbon brushes for electrical machines. Construction. Types and dimensions
Document status: Active
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 23. Particular requirements for floor boxes and enclosures
Document status: Active
Appliance couplers for household and similar general purposes. Part 2-2. Particular requirements for interconnection couplers for household and similar equipment. Requirements and methods of tests
Document status: Active