Release Time:2019-03-09 Hits:
First Author: 贾振元
Disigner of the Invention: 魏力,李安超,刘巍,张玲瑄
Application Number: CN201010544725.9
Authorization Date: 2010-11-08
Authorization Number: CN102069245A
Prev One:一种基准尺法大直径测量π尺装置及测量方法
Next One:一种弯管外表面的三轴数控铣削加工方法