一种盘类零件外圆柱面精密加工装置及其锥度误差调整方法(The precision lapping and polishing device for external cylindrical surface of the disk part and its taper error adjustment method thereof)
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First Author:lingsiying
Disigner of the Invention:王坤,于宝地,wangxiaodong,wangliding
Authorization number:US10513003B2