Hits:
First Author:Yongshi
Disigner of the Invention:xuefanghong,xuedongfeng,wangliqiu,zoulongjiang
Affilication of Author(s):环境学院
Application Number:CN101200364
Authorization number:CN200710159167.2
Next One:液体高效水泥助磨增强剂及其生产方法