... throw of pump 泵冲程;泵扬程; 泵的冲程; 泵的扬程; 泵行程 three throw crank 三拐曲柄 three throw crank shaft 三拐曲轴; 三连曲轴 ...
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three throw crank pump 三缸曲柄泵 ; 三拐曲柄泵 ; 三缸曲轴弯曲部分泵
three throw crank shaft 三连曲轴 ; 三拐曲轴
three throw crank-shaft 三连曲柄轴
three-throw crank 三拐曲柄 ; 三连曲柄
three throw crank pump coupling 三缸曲柄泵连轴器
three-throw crank pump 三拐曲柄泵
three throw crank pu 三缸曲柄泵
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