... muzzle door control valve operating handle 前盖传动控制手柄 water valve handle 水阀手轮 ; 水阀手轮[把手] quick coupler valve handle 快速联接器阀门手柄 ...
双语例句
1
Step on flush watervalve and pump at least 15 strokes with pump handle.
脚踩在进水阀门踏板上，同时将手摇泵摇压最少15下。
2
Unique, modulating action pilot operated relief valve with soft seats having the ability to handle hot water, steam, hot hydrocarbon vapors or liquids, using inert plastic soft goods.