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Daim ntawv yas uhmwpe perforated
Ua ib lub chaw tsim khoom ntawm cov khoom siv perforated, peb tuaj yeem muab cov ntawv yas perforated. Peb cov ntawv yas perforated feem ntau yog ua los ntawm PP daim ntawv, PE daim ntawv thiab lwm yam. Lwm cov ntawv yas kuj muaj yog tias thov.
Cov ntawv PE perforated siv dav hauv cov khoom siv hluav taws xob, cov khoom siv tiv thaiv ib puag ncig, cov dej khib nyiab thiab cov chaw tso roj khib nyiab, thiab lwm yam. Nws kuj yog cov khoom siv xaiv thawj zaug rau kev tsim cov taub dej yas. Qhov loj thiab xim tuaj yeem hloov kho raws li cov neeg siv khoom xav tau. Tag nrho peb cov ntaub ntawv board yog cov khoom zoo thiab muaj kev tsim qauv zoo meej tuaj yeem ua rau txhua yam koj xav tau.
