Ключевые слова:
Visual inspection (testing), Electric cables, Crushing tests, Flexible cables, Welding equipment, Mechanical testing, Marking, Rated current, Arc welding, Protected electrical equipment, Designations, Electrical insulation, Compression testing, Electrical testing, Thermal testing, Instructions for use, Temperature rise, Dielectric-strength tests, Type testing, Couplers, Arc-welding equipment, Electric connectors, Welding