词语cut-off valve
解释断流阀
cut-off valve〔名词〕关断阀详细»
cut-off valve断流阀详细»
cut-off valve〔名词〕关闭阀详细»
cut-off valve关闭阀,截流阀详细»
cut-off valve截止阀详细»
断流阀cut-out valve;disconnecting valve详细»
断流阀shut-off valve;stop valve详细»
断流阀shut off valve;stop valve详细»
断流阀disconnecting valve;stop valve详细»
断流阀disconnecting valve详细»