Ugereranije nibikoresho bya PET na PP, PP izaba iruta iyindi mikorere.1. Itandukaniro nubusobanuro PET (Polyethylene terephthalate) izina ryubumenyi ni polyethylene terephthalate, bakunze kwita polyester resin, ni ibikoresho bya resin.PP (polypropilene) s ...
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