Release Time:2019-10-22 Hits:
First Author: Wenlong Zhou
Disigner of the Invention: 陈荣石
Application Number: CN03133491.1
Authorization Date: 2003-06-21
Authorization Number: CN1473670
Prev One:一种用于X射线应力测试标定的原位拉压实验装置
Next One:等通道转角挤压制备超细晶粒管材的装置