Release Time:2019-03-09 Hits:
First Author: 王英敏
Disigner of the Invention: 董闯,王清,王宝林,羌建兵
Application Number: CN201310342947.6
Authorization Date: 2013-08-07
Authorization Number: CN103397217A
Prev One:一种适于软金属表面机械光整用的准晶研磨膏
Next One:一种高硬度抗腐蚀的BCC结构V-Ta-Cr-Ti合金