日韩??片免费_中文字幕性无码视頻_狠狠狠的在啪线香蕉亚洲应用_免费观看午夜AV片

Contact us
Contact us

 

 

Hubei Zhongshui Chemical Co., Ltd.
Address: Room 1311, Comprehensive Building, No. 38 Hongtu Road, Dongxihu, Wuhan
 
News Your location：Home>>News
Use of aluminum sulfate Al2(SO4)3·XH2O
Date of publication：2019-08-01 15:49:01
Aluminum sulfate Al2(SO4)3·XH2O
Uses: Used in paper making, water purification, and used as mordant, tanning agent, medical astringent, wood preservative, foam fire extinguishing agent, etc.
Last article：No last article Next article：Use of iron-free aluminum sulfate Al2(SO...
foot logo
網(wǎng)站ICP備案號：鄂ICP備17021675號

Hubei Zhongshui Chemical Co., Ltd.

 Address: Room 1311, Comprehensive Building, No. 38 Hongtu Road, Dongxihu District, Wuhan

Support：Website | zk71  | Manage
QR code