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一种薄壁筒类工件内圆磨削径向定位单元及定位装卡装置

Release Time:2019-04-19  Hits:

First Author: zhuxianglong

Disigner of the Invention: 宋德波,Dongming Guo,Shang GAO,Dong Zhigang,Renke Kang

Authorization Number: ZL2015109040757

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