Khoom Noj Tshiab
Kev tswj hwm cov roj pauv: Cov txheej txheej ua haujlwm tuaj yeem tswj cov pa roj sab hauv lub ntim rau ntawm cov pa oxygen thiab lwm yam roj av, thiab li no kom deb ntawm lub txee txee ntawm cov zaub mov. Rau qee cov khoom noj yooj yim oxidized thiab lwj zaub mov, xws li kib zaub mov, txiv ntseej, siv quav ciab
Tswj cov khoom noj tsw: ciab
Yooj yim rau cov txheej txheem thiab siv
Yooj yim rau daim ntawv thiab luam tawm: ciab
Cov Khoom Noj Yooj Yim: Nyob rau hauv qee cov khoom noj ntim khoom, xws li ntim cov khoom noj tom qab ua rau cov ntawv ntim khoom, tsis muaj lo rau cov ntawv ntim khoom, ua kom muaj kev ncaj ncees thiab cov tsos zoo ntawm cov zaub mov
