Release Time:2019-03-09 Hits:
First Author: Changhai Liang
Disigner of the Invention: 张明明,郭小玲,李闯,庞敏
Application Number: CN201310073468.9
Authorization Date: 2013-03-07
Authorization Number: CN103204504A
Prev One:一种废润滑油资源化利用的方法
Next One:一种催化加氢制备高档树脂的方法