Hits:
First Author:hudesheng
Disigner of the Invention:Zhong Jianchu
Application Number:CN200410050450.8
Authorization Date:2004-09-15
Authorization number:CN1587043
Pre One:硫酸分解硼镁铁矿综合利用工艺
Next One:石灰法分解钠硼解石矿粉制造硼酸钙