Winding wires. Test methods. Part 2. Determination of dimensions
Document status: Active
The railway track power supply systems. The methods of selecting fundamental parameters
Document status: Active
Rotating electrical machines. Part 2. Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for fraction vehicles). Measurement of losses by the calorimetric method
Document status: Active
Electromagnetic compatibility of technical equipment. Uninterrupted power supply systems of a.c. receivers and pulse interferences and test methods
Document status: Replaced by GOST R 50745-99
Electrical supply track systems for luminaires. General requirements and test methods
Document status: Replaced by GOST R IEC 60570-99
