displacement pump
短语词组
- displacement oil pump 活塞式油泵;排量油泵;排代油泵
- variable displacement fuel pump 變量燃料泵
- variable displacement piston pump 可變排量的柱塞泵
- Large displacement gear pump 大排量齒輪泵
- displacement of pump 泵排量
- positive displacement solenoid pump 容積式電磁泵
- variable displacement hydraulic pump 可變排量的液壓泵;柱塞變量泵
- fixed displacement gear pump 固定排量齒輪泵 返回 displacement pump