stopcock

[ˈstɒpkɒk]
  • 释义
  • 管闩;活塞;活栓;旋塞阀;

  • 双语例句
  • 1、

    A regulated opening for discharging a liquid, as in a stopcock.

    控制通过入口的液体量的阀.

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  • 2、

    The sealing property is one of the main indicators of kelly stopcock.

    密封性能是方钻杆旋塞阀主要指标之一.

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