Descriptors |
Electrical protection equipment, Temperature rise, Overvoltage tests, Electric control equipment, Trolley buses, Leak tests, Electrical equipment, Vibration testing, Interruption tests, High-voltage tests, Control equipment, Breaking capacity, Electrical testing, Heating tests, Ratings, Locomotives, Circuit-breakers, Fuses, Clearance distances, Multiple-unit vehicles, Railway equipment, Pneumatic control equipment, Type testing, Pneumatic equipment, Rated voltage, Leakage paths, Fluid pressure, Railway electric traction equipment, Electric motors, Voltage, Switchgear, Hydraulic control equipment, Rated current, Tramcars, Hydraulic equipment, Dielectric-strength tests, Environment (working), Railway vehicles, Endurance testing
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