Ключевые слова:
Dental handpieces, Dental instruments, Dental equipment, Dentistry, Air, Turbines, Velocity, Performance, Classification systems, Design, Shape, Dimensions, Chucks, Accessories, Rotating parts, Test equipment, Mechanical testing, Accuracy, Cooling systems, Torque, Corrosion resistance, Life (durability), Torsion testing, Velocity measurement, Performance testing, Corrosion tests, Acoustic measurement, Noise (environmental), Electrical testing, Clearance distances, Instructions for use, Maintenance, Marking, Packaging