Tseeb.Peb cov qauv dawb tuaj yeem muab rau peb cov neeg siv khoom los kuaj qhov zoo.
Tab sis koj yuav tsum them tus nqi thauj khoom.
Rau cov khoom lag luam, peb yuav npaj cov khoom xa tuaj hauv 12-24 teev tom qab tau txais koj cov nyiaj them poob haujlwm.
Rau cov khoom lag luam, peb yuav npaj cov khoom xa tuaj hauv 7-30 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Yog, koj ua tau.Peb tuaj yeem muab ntau txoj kev luam ntawv: tshuaj ntsuam luam ntawv, kub stamping, ntawv luam ntawv.
Peb muaj cov kws tshaj lij QC dept ua 3 zaug kuaj ua ntej ua ntau lawm.
Thiab peb tseem yuav xaiv thiab tshuaj xyuas qhov zoo ntawm lub raj mis ib los ntawm ib qho ua ntej ntim.
a.Txhua yam teeb meem zoo txog peb lub fwj thov hu rau peb hauv 15 hnub tom qab koj tau txais cov khoom.
b.Ua duab ua ntej thiab xa cov duab rau peb kom paub meej.Thaum peb paub meej tias qhov teeb meem,