ITO Zaj Duab Xis
Cov yeeb yaj kiab no yog tsim los ntawm 100-chav kawm kev ntxuav, nrog tsawg dua cov khoom txawv teb chaws thiab kev ua haujlwm zoo dua. Cov txheej ua ntej muaj kev sib txuas zoo nrog ntau yam nplaum, thiab cov txheej ua ntej tiv taus UV irradiation. Cov yeeb yaj kiab muaj kev tiv taus kub zoo, siab tiaj tus thiab rov ua dua tshiab zoo heev.
Kev daws teeb meem khoom lag luam
Peb cov khoom ua lub luag haujlwm tseem ceeb hauv txhua qhov chaw ntawm lub neej thiab muaj ntau yam kev siv. Peb tuaj yeem muab cov neeg siv khoom nrog ntau yam khoom siv rwb thaiv tsev, kev tshaj lij thiab tus kheej.
Zoo siab txais tos kojtiv tauj peb, peb pab neeg ua haujlwm tshaj lij tuaj yeem muab cov kev daws teeb meem rau koj rau ntau qhov xwm txheej sib txawv. Txhawm rau pib, thov sau daim ntawv tiv tauj thiab peb yuav teb koj hauv 24 teev.
