Ключевые слова:
Electrical resistance, Battery-powered devices, Hazards, Electric enclosures, Environment (working), Overload (electric), Nickel-cadmium batteries, Circuits, Safety measures, Rated voltage, Environmental testing, Protected electrical equipment, Industrial trucks, Electrical testing, Control systems, Containers, Electric connectors, Temperature measurement, Velocity, Dielectric-strength tests, Overspeed tests, Control equipment, Switches, Temperature-rise limit, Electrically-operated devices, Instructions for use, Cold tests, Chemical-resistance tests, Materials handling equipment, Electric cells, Endurance testing, Drop tests, Electrical insulation, Testing conditions, Occupational safety, Electric conductors, Powered industrial trucks, Electrical components, Type testing, Rated current, Lead-acid batteries, Accident prevention, Electrical safety