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Yintoni iPlastiki yokuTofa yokuBumba?
Ukubumba isitofu yinkqubo yokwenziwa edumileyo yokuvelisa izixa ezikhulu zamalungu eplastiki kwizinto ezibizwa ngokuba yi-thermoplastics.Yinkqubo yokunyibilikisa iplastiki, ukuyigalela kwisingundo emva koko iphinda inkqubo yokwenza amawaka okanye izigidi ze s...Funda ngokugqithisileyo
