Chinese translation for "pump check valve"

泵单向阀
泵的单流凡尔
泵的止回阀
泵止逆阀

Similar Words：

"pump chance" Chinese translation, "pump characteristic" Chinese translation, "pump characteristic curve" Chinese translation, "pump check ball" Chinese translation, "pump check spring" Chinese translation, "pump check valve ball" Chinese translation, "pump choking up" Chinese translation, "pump circuit" Chinese translation, "pump circulation" Chinese translation, "pump cock" Chinese translation