1.Polyethylene Terephthalate (PET ma ọ bụ PETE) Nke a bụ otu n'ime plastik a na-ejikarị eme ihe.Ọ dị fechaa, siri ike, na-apụtakarị ìhè, a na-ejikarị ya na nkwakọ nri na akwa (polyester).Ọmụmaatụ: karama ihe ọṅụṅụ, karama/ ite nri (nkwasa salad, araekere araekere, mmanụ aṅụ, wdg) na p...
GỤKWUO