低真空泵
詞語: 低真空泵
解釋: roughing pump
詞典: 消防專業漢英詞典
低真空泵 相關解釋
roughing pump 〔名詞〕低真空泵
roughing pump 〔名詞〕低壓真空泵
roughing pump 低真空泵
roughing pump 〔名詞〕粗泵,前泵
低真空泵 coarse vacuum pump
低真空泵 coarse vacuum pump;roughing pump
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