单词盒子

ball check seat

B 开头单词

基本解释

  • [艺术学]球形阀座

英汉例句

    双语例句

  • Check for sediment particles lodged around ball-seat contact areas.
    检查球体与阀座接触面周围是否存在沉淀物颗粒阻塞现象。
  • The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.
    本控制阀包 括油嘴和单流阀，单流阀包括阀球和阀座。
    ip.com
  • Gravity ball check valves are converted to foot valves by replacing the union nut and end connector on the receiving end – seat end – of the body with an F.
    重力球形止回阀可以变为底阀，只需在接受端口- 阀体的阀座端口，用一个F。

词组短语

    短语

  • check valve ball seat 止回阀球座

专业释义

    艺术学

  • 球形阀座