【机械工程】传动机构、电的或磁性的

actuating shaft【机】;axle shaft【机】;drive shaft【机】

actuating mechanisms of slide valves insteam traps

actuating mechanisms of valves, ball valves

accommodator【自】;actuating device【自】;adjusting device【自】

actuating coil【电】;operating coil【电】;work coil【电】

clutch-actuating sleeve, coupling sleeve

actuating speed【机】

可变电容器的\nactuating device【电】;actuating mechanism【机】;driving gear【机】