Cov iav hub siv tau los khaws dab tsi?
Mar 30, 2023
Lub khob ntim lub thawv yog qhov tsim nyog rau jam, ua ntej ntawm tag nrho cov, cov khoom siv iav tsis muaj hlau lead nws tus kheej muaj kev nyab xeeb heev, thiab lub khob ntim nrog pob tshab, ntim nrog jam, zoo nkauj heev, ntxiv rau, khaws jam, nws yog ib qho tsim nyog yuav tsum muaj. ib tug tej degree ntawm sealing, sealing thawv cia li ntsib.
Nyob rau hauv lub neej txhua hnub, iav hub yog zoo meej rau tuav hauv tsev jam. Tsis tas li ntawd, lawv kuj zoo kawg nkaus tuav txhua yam nplej hauv tsev. Xav paub ntau ntxiv txog cov thawv ntim khoom rau tuav cov nplej
