气体调节手柄 Gas regulating handle

枪柄气钻 pistol-grip air drill

小型直柄气钻 light straight air drill

空气起动手柄 air starting lever

曲柄箱通气管 crankcase breather

曲柄箱透气管 crankcase vent pipe

进气关断手柄 air inlet shutoff lever

定缸曲柄气锤 crank hammer with fixed cylinder

发动机节气阀手柄 engine throttle lever

直柄式气动砂轮机 Straight pneumatic grinders