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Wakambozvibvunza here kuti pepa repurasitiki re PET rinodhura zvakadii chaizvo? Hazvisi zvekungoda ukobvu kana saizi chete—zvinhu zvakawanda zvakavanzika zvinokosha. Mapepa epurasitiki PET akajeka, akasimba, uye anoshandiswa zvakanyanya mukupakata, kuratidza, uye michina. Kuziva mutengo wawo kunobatsira kudzivirira kubhadhara zvakanyanya kana kusarudza mhando isiriyo.
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PET ipfupiso yeChirungu yekuti Polyethylene terephthalate. Zvinoreva mapurasitiki epolyethylene terephthalate, anosanganisira polyethylene terephthalate PET uye polybutylene terephthalate PBT. Polyethylene terephthalate inozivikanwawo se polyester resin. PET chimiro chepurasitiki. Molecular str