一种长寿命、抗衰退Al-Si合金晶粒细化剂及其制备方法
Release Time:2019-03-09 Hits:
First Author: 王同敏
Disigner of the Invention: 李廷举,徐军,陈宗宁,伏洪旺
Authorization Date: 2011-05-16
Authorization Number: 201110125682.X
Release Time:2019-03-09 Hits:
First Author: 王同敏
Disigner of the Invention: 李廷举,徐军,陈宗宁,伏洪旺
Authorization Date: 2011-05-16
Authorization Number: 201110125682.X