词语气栓
解释gas lock
gas lock〔名词〕气栓,气塞详细»
gas lock〔名词〕气塞,气封,气栓详细»
gas lock〔名词〕气塞,气栓详细»
gas lock气封详细»
气栓gas lock详细»
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气栓air discharge cock;gas lock;gaslock详细»
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