Russian standards PDF
Metal travellers for rings of spinning and ring-doubling frames. Specifications
Document status: Active
Protection of plants. Terms and definitions
Document status: Replaced by GOST 21507-2013
Rotating electrical traction machines for rail and road vehicles. General technical specifications
Document status: Active
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 2. Design, construction, testing, marking and documentation
Document status: Active
Ball and roller bearings. Types and constructional varieties
Document status: Active