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Dab tsi yog cov khoom siv rau tarpaulin?
Cov tarps feem ntau yog ua los ntawm polyester, canvas, nylon, polyethylene, thiab polypropylene.Tarps ua los ntawm polyethylene feem ntau yog cov ruaj khov, muaj zog dua, thiab muaj peev xwm tsis muaj dej ntau dua li piv rau lwm yam khoom xws li canvas.Polyethylene (PE) qhov no yog ntau yam woven plas ...Nyeem ntxiv
