Russian standards PDF
Rotating electrical machines. Part 19. Specific test methods for d.c. machines on conventional and rectifier-fed supplies
Document status: Active
Lamp caps and holders for light sources together with gauges for the control of interchangeability and safety. Part 2. Holders
Document status: Active
Plugs, socket-outlets and couplers for industrial purposes. Part 4. Switched socket-outlets and connectors with or without interlock
Document status: Active
Switches for household and similar fixed electrical installations. Part 2-4. Particular requirements. Isolating switches
Document status: Active
Switches for household and similar fixed electrical installations. Part 2-5. Particular requirements. Switches and related accessories for use in home and building electronic systems
Document status: Active
