unload valve meaning in Chinese

卸荷阀
卸载阀

Mine emulsin pump station - technical condition of unloading valve
煤矿用乳化液泵站.卸载阀技术条件
Analysis on the structure and principle of auto - unloading valve of trimax pump
型泵自动卸载阀的结构及原理分析
Steam packing unloading valve
汽封卸载阀
Automatic unloading valve
自动卸载阀
Hydraulic fluid power - pressure reducing valves , sequence valves , unloading valves , throttle valves and check valves - mounting surfaces
液压传动.减压阀顺序阀卸荷阀节流阀和单向阀.安装面

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