词语关闭阀
解释cut-off valve
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»
关闭阀shut-off valve详细»
关闭阀shut-off valve;shutoff详细»
关闭阀〔名词〕stop valve,stop-valve详细»