CE Ntawv Pov Thawj Hlav Copper Oxide Chaw Muag Khoom - CAST 20427 - 59 - Liab (II) Hydroxide - Hongyuan
CE Ntawv Pov Thawj Tooj Liab CovPerxide -Cas 20427 - 59 - 1) Tooj (II) Hydroxide - Hongyuandetail:
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb cov neeg coob los ntawm kev cob qhia txuj ci. Kev txawj ntse ntawm tuam txhab, kom tau raws li cov neeg siv Iso, HonWait, Yog tias tus neeg yuav khoom muab lawv tus kheej cov qauv tsim, peb yuav tau lees tias lawv yuav yog tus tsuas yog ib qho tuaj yeem muaj cov khoom muag ntawd. Peb vam tias nrog peb cov khoom zoo tuaj yeem coj peb cov neeg siv khoom hmoov zoo.