Hauj lwm lawm
Kev tsis
Qhov chaw kws dhos tau siv dav hauv cov khoom siv hluav taws xob, kho vajtse, khoom ua si, yas thiab lwm yam lag luam. Piv nrog rau lwm qhov khoom, nws cov yam ntxwv tseem ceeb yog qhov tseeb, thiab kev ua siab ntev tuaj yeem ncav cuag 0.01mm lossis ntau dua qhov tseeb. Tau kawg, tus nqi raug siab dua li lwm qhov khoom.
Nqe lus piav qhia
Qhuav Ntau Lawm
FAQ:
1.What yog txoj kev pakcing?
Feem ntau yog PE hnab + thawv. Los yog kho.
2.Dab tsi yog qhov khoom xa tuaj?
Los ntawm huab cua, Thoob Ntiaj Teb Qhia, occen, thiab lwm yam.