Current position: Home >> Scientific Research >> Patents

一种含钇的高塑性紫铜制备方法

Hits:

First Author:zhaodongsheng

Disigner of the Invention:Liu Yujun,曲严冰,jizhuoshang

Application Number:CN201410383747.X

Authorization Date:2014-08-07

Authorization number:CN104120299A

Pre One:自升式钻井平台桩腿柔性胎具

Next One:一种分层脉冲激光降低殷瓦钢焊接热裂倾向的方法