Russian standards
Electrical installations of buildings. Part 4. Protection for safety. Isolation, switching off, control
Document status: Active
Hydraulic turbines, storage pumps and pump-turbines. Model acceptance tests
Document status: Active
A. c. fuses for voltages 3 kV and higher. General specifications
Document status: Active
Leakage electric current mine-type protective devices for voltage nets to 1200 V. General technical requirements
Document status: Active
Phenol impregnated cellulose paper foil-clad electrical insulating material of rated combustibility for printed plates. Specifications
Document status: Active
Winding wires. Test methods. Part 6. Thermal properties
Document status: Cancelled