compensating master cylinder
Cylinder to cylinder variation
Petrol Engine Cylinder Block Without Cylinder Sleeve
ACC Air Condition Clutch
adjustable overload friction clutch
air clutch
空气离合器
气动离合器
轮胎离合器
气力离合器
压缩空气
气胀式离合器
automatic lookup clutch
automotive clutch plate
backing-off cone clutch