Hits:
First Author:zhangqiumin
Disigner of the Invention:hedemin,guanjun,张淋
Application Number:CN201210226313.X
Authorization Date:2012-07-03
Authorization number:CN102746861A
Pre One:有机羧酸转化分离法高值化利用灰渣类物质的方法
Next One:一种制砖材料的改性方法