Mabotolo a chakumwa cha PET amagwiritsidwa ntchito nthawi zambiri kulongedza zakumwa zamitundumitundu, kuphatikiza madzi, soda, madzi, ndi zakumwa zina zosaledzeretsa.Mabotolowa nthawi zambiri amapangidwa kuchokera ku polyethylene terephthalate (PET), pulasitiki yopepuka, yokhazikika, komanso yobwezeretsanso....
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