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close valve

  • 关闭阀门:指将阀门关闭,停止液体或气体的流动。

双语例句权威例句

  • All of these are normally closed valves, except for reducing valves, which are normally open.

    所有这些都是正常关闭减少阀门一般

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  • Valve types include Normally Open and Normally Closed valves, for use in fuel, hydraulic, or pneumatic applications.

    阀门常开和常闭两,可用于燃油液压气动应用领域

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  • Ukraine says it had been forced to use reserves to maintain the pressure needed to move gas to European consumers before the valves were closed.

    乌克兰他们被迫动用天然气储备维持管道阀门被关闭欧洲顾客运送天然气所必需压力

    youdao

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