Ключевые слова:
Performance, Explosions, Pull-out tests, Watertightness tests, Endurance testing, Protected electrical equipment, Flexible conductors, Occupational safety, Commercial, Classification systems, Ageing (materials), Water-suction cleaning equipment, Hazards, Electrical safety, Electrically-operated devices, Dust collectors, Instructions for use, Household equipment, Brushes, Cleaning equipment, Industrial, Handbooks, Torque, Marking, Mechanical testing, Stability, Impact testing, Safety measures, Floor cleaning equipment, Vacuum cleaners, Testing conditions, Dust, Electrical household appliances