Ключевые слова:
Dielectric strength, Dental instruments, Electric motors, Velocity, Rotational motion, Cleaning, Medical equipment, Electrically-operated devices, Dental equipment, Instructions for use, Type testing, Noise (environmental), Leakage paths, Test equipment, Torque, Water, Corrosion tests, Velocity measurement, Low-voltage equipment, Temperature-rise limit, Voltage, Dentistry, Impact strength, Control systems, Electrical testing, Dental handpieces, Electrical medical equipment, Classification systems, Leakage currents, Testing conditions, Air, Flow rates, Sterilization (hygiene), Marking