Release Time:2019-03-09 Hits:
First Author: 张淑芬
Disigner of the Invention: 唐炳涛
Authorization Number: ZL 201610256386.1
Prev One:一种高光牢度偶氮型红色活性染料
Next One:一种弱碱性芳胺重氮化反应后废酸处理方法