- 1. 止回流阀: check valve
... 回流阀 逆流阀 refluxvalve 止回流阀 check valve 井下回流阀 downholebackflowvalve ...
dict.youdao.com - 2. 止回节流阀: one way throttle
dict.youdao.com - 3. 止回节流阀: restrictor check valve
dict.youdao.com - 4. 止回节流阀: one way restrictor valve
dict.youdao.com - 5. 溢流止回阀: excess flow check valve
dict.youdao.com - 6. 止回阀配流泵: check-valve pump
dict.youdao.com - 7. 止回阀配流泵: valve pump
dict.youdao.com - 8. 截止止回节流阀: Serew-down stop check and throttle
dict.youdao.com - 9. 截止止回节流阀: Serew-down stop check and throttle valve
dict.youdao.com - 10. 轴流式止回阀: Aaxial flow check valve
dict.youdao.com
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