OEM Xim Xiav Xim 30 Cov Chaw Muag Khoom - CAS 1332 - 65 - 6 coper oxychloride - Hongyuan
OEM Xim Xiav 30 Cov Chaw Muag Khoom -cas 1332 - 65 - 6 coper OxyChloride- Hongyuandersail:
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Siv cov txheej txheem tswj hwm zoo, zoo dua li txoj kev ntseeg, peb tau txais cov khoom muag zoo thiab muaj ntau ceg, ua rau peb cov neeg siv khoom. Peb tab tom nrhiav ntev - Lub Sij Hawm Ua Lag Luam Kev Lag Luam, thiab xyuas kom peb cov khoom xa khoom uas lawv yuav tau txais txiaj ntsig zoo hauv ob qho luv thiab ntev khiav.