Hits:
First Author:liuliming
Disigner of the Invention:songgang,Ren Daxin,wanghongyang
Affilication of Author(s):材料科学与工程学院
Application Number:CN103551759A
Authorization number:CN201310483308.1
Pre One:一种焊缝加强型搅拌摩擦焊方法
Next One:一种活性焊丝的活性剂涂敷方法