three-jet concentric chuck的意思|示意
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三喷嘴同心卡盘
three-jet concentric chuck的网络常见释义
三爪定心夹盘 ... three-jet chuck 三爪卡盘 three-jet concentric chuck 三爪定心夹盘 three-jet independent chuck 三爪分动卡盘 ...
three-jet concentric chuck相关短语
1、 three-jet concentric lathe chuck 三爪内拉簧式夹盘