Imyanda PET (polyethylene terephthalate) yangirika cyane nyuma yubuvuzi bumwe cyangwa bwinshi. Niba nta ngamba zafashwe zo kwishyura indishyi zikoreshwa mu musaruro, imikorere yo gutunganya nibicuruzwa byakozwe bizagira ingaruka. Ibikoresho bya mashini bizaba bikennye cyane, isura ni umuhondo, ca ...
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