CE Daim Ntawv Pov Thawj Kupfer (II) - Oxid Chaw Tsim Tshuaj - Cas 20427 - 59 - Tooj Liab Hydroxide Cuh2o2 - Hongyuan
CE ntawv pov thawj kupfer (II) - Oxid Chaw tsim tshuaj paus -cas 20427 - 59 - Tooj liab hydroxide Cuh2o2 - Hongyuandetail:
Khoom Qhia:

Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb muaj cov kws tshaj lij, pab neeg ua tau zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li cov neeg siv khoom - Taw qhia, cov ntsiab lus, peb yog cov khoom lag luam hauv ntiaj teb no Kev sib txuas lus, txaus siab rau cov lus ntim, cov nqe lus yooj yim, tomqab muag kev pabcuam thiab lwm yam thiab kev ntseeg tau zoo tshaj plaws rau peb cov neeg siv khoom txhua tus. Peb sib zog ua haujlwm nrog peb cov neeg siv khoom, cov npoj yaig, cov neeg ua haujlwm ua kom zoo dua yav tom ntej.