1, Polyester film mmeghe Polyester film na-akpọ polyester film (PET) (ìhè film, polyester film, mwute akwụkwọ, polyester film, benzene tin film, cellophane, ntọhapụ film), bụ a polyethylene terephthalate dị ka akụrụngwa, ojiji nke extrusion. usoro n'ime ...
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