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fixed suction installation例句_fixed suction installation英汉例句_fixed suction installation双解例句_开心英文字典_柠咚词
开心英文字典

fixed suction installation

F 开头单词

常见例句

    双语例句

  • The vacuum pump is not put on fixed installation, when the air in the suction pipe is removed, a siphon effect will be induced, and the vacuum pump can then be taken away.
    真空泵不作固定安装， 抽出吸泥管的空气， 吸泥管形成虹吸后， 把真空泵搬走。
    • 返回 fixed suction installation