check-valve的用法和样例：
例句
用作名词 (n.)
- Check valve guiding shall be plastic to plastic.
止回阀引导装置应该是塑料对塑料。 - Reassemble the Check valve modules.
重新组装止回阀模块。
词汇搭配
- feed check valve 给水止回阀
- angle check valve 直角型单向阀...
- line check valve 中间止回阀
- check valve 止回阀
- automatic check valve 自动止回阀
- delivery check valve 送油节止阀
- boiler check valve 锅炉止回阀
- return check valve 回油单向阀
- dashpot check valve 缓冲单向阀
- pump check valve 泵逆止阀
- lift check valve 提升止回阀
- choker check valve 阻气单向阀
- swing check valve 旋启式止逆阀,摆动式...
- orifice check valve 小孔止回阀
- terminal check valve 管端止回阀
- double check valve 双止回阀,双单向阀...
- alarm check valve 告警信号检验阅...
- ball check valve 钢球单向阀,球形止回...
- extraction check valve 抽汽逆止阀
