stop valve〔名词〕截流阀,截止阀,停止阀详细»
stop valve〔名词〕截止阀,断流阀,停气阀详细»
stop valve〔名词〕断流阀详细»
stop valve〔名词〕断流阀详细»
stop valve〔名词〕节流阀(断流阀,停汽阀)详细»
stop valve〔名词〕节流阀详细»
stop valve〔名词〕断流阀;n.停止阀详细»
stop valve〔名词〕截止阀,关断阀详细»
stop valve停汽阀，断流阀详细»
截止阀isolation valve;stop valve详细»
截止阀cut off valve;shut off valve;stop valve详细»
截止阀cut off valve;isolating valve;shutoff gate valve详细»