Russian standards
Insulation coordination for equipment within low-voltage systems. Part 1. Principles, requirements and tests
Document status: Active
Measuring relays and protection equipment. Part 127. Functional requirements for over/under voltage protection
Document status: Active
D. C. Motors for floor railless electrified transport trucks. General specifications
Document status: Active
Rotating electrical machines. Part 9. Noise limits
Document status: Replaced by GOST IEC 60034-9-2024