Russian standards
Index system of production quality. Butterfly and spherical valves for hydraulic turbines. Index nomenclature
Document status: Active
Basic and safety principles for man-machine interface, marking and identification. Identification of electrical equipment terminals, conductor terminations and conductors
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 0. General requirements
Document status: Active
Smoothing reactors for railway traction substation. General specifications
Document status: Active
Luminaires. Part 1. General requirements and tests
Document status: Replaced by GOST R IEC 60598-1-2003