Ключевые слова:
Jig saws, Hand-saws, Type testing, Files (tools), Vibration, Hydraulic equipment, Vibration testing, Handles (tools), Pneumatic equipment, Hacksaws, Circular saws (machines), Portable, Hand tools, Reciprocating parts, Sawing machines, Rotating parts, Electrically-operated devices, Surface treatment, Machine tools, Vibration measurement, Portable machine tools