01 Kev Sau Pov Tseg
Peb lilub Hoobkas khaub ncawssau cov yas, cov ntaub pua plag uas puas lawm thiab lwm yamcov khoom siv rov ua dua tshiabkom hloov cov khib nyiab mus ua khoom muaj nqis.
02 Kev Tsim Kho Dua Tshiab
Peb ntxuav, cais, ua kom dej thiab hloov cov khoom uas tau sau los no kom lawv muaj sia nyob tshiab thiab ua rau lawv yog lub hauv paus ntawm peb cov khaub ncaws uas saib xyuas ib puag ncig.
03 Cov Yas Chips
Cov ntaub ntawv ua haujlwm ces raug hloov mus ua tej daim me me thiab ua rau cov ntawv yas Nylon 7 muaj zog.
04 Rov Ua Dua Tshiab
Los ntawm cov txheej txheem tsim khoom uas tsis muaj pa roj carbon dioxide, cov yas no raug hloov mus ua peb cov ntaub uas ruaj khov rau ib puag ncig.
05 Lub Voj Voog Kaw
Thaum kawg, cov nocov ntaub ntawv zoo rau ib puag ncignrhiav lub hom phiaj siab dua thiab tau ua raws li kev ncaj ncees rau hauv peb cov khaub ncaws uas ruaj khov.
Lub sijhawm tshaj tawm: Cuaj hlis-24-2024