Ключевые слова:
Portable, Electrical safety, Flexible conductors, Instructions for use, Performance testing, Marking, Electrical household appliances, Mechanical testing, Floor cleaning equipment, Electrically-operated devices, Occupational safety, Classification systems, Battery-powered devices, Cleaning equipment, Clearance distances, Rated voltage, Protected electrical equipment, Automatic, Industrial, Leakage currents, Commercial, Watertightness tests, Overload protection, Household equipment, Heating, Strength of materials, Stability, Impact testing