Xov xwm khoom
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Hom ntim twg nyiam koj tshaj plaws?
Raws li lub teb chaws dhau los ua nruj me ntsis nrog kev tswj hwm ib puag ncig, qhov kawg cov neeg siv khoom tau nrhiav kev ua tiav, pom kev cuam tshuam thiab ntsuab ib puag ncig kev tiv thaiv ntawm cov khoom ntim ntawm ntau lub npe tau ua rau ntau tus tswv lag luam ntxiv cov ntsiab lus ntawm daim ntawv rau p. ..Nyeem ntxiv -
Dab tsi yog cov khoom siv hnub qub uas cheb cov ntim yas?
Nyob rau hauv lub hnab yas hloov tau yooj yim ntim, xws li cov hnab ntim cov hnab ntim khoom noj, cov khoom sib xyaw ntawm BOPP luam ntawv zaj duab xis thiab CPP aluminized zaj duab xis feem ntau yog siv.Lwm qhov piv txwv yog kev ntim cov hmoov ntxuav, uas yog cov khoom sib xyaw ntawm BOPA luam ntawv zaj duab xis thiab tshuab PE zaj duab xis.Xws li ib tug composite ...Nyeem ntxiv
