Hits:
First Author:赵永平
Disigner of the Invention:litingju,宋艳琴,Wenlong Zhou,李庆文
Application Number:CN02149110.0
Authorization Date:2002-11-25
Authorization number:CN1416981
Pre One:一种高导电率含硼铝合金的制造技术
Next One:一种用强磁场增强镍铝系合金的强度和韧性的方法