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First Author:wangyingmin
Disigner of the Invention:qiangjianbing,耿遥祥,wangqing,dongchuang
Application Number:CN201510312048.0
Authorization Date:2015-06-09
Authorization number:CN104878327A
Pre One:一种高硬度抗腐蚀的BCC结构V-Ta-Cr-Ti合金