izifakelo zombhobho werhasi

Polyethylene (HDPE) umbhobho wegesi uye waba yinto ekhethwayo kwiinkqubo zokuhanjiswa kwegesi ngenxa yokusebenza kwayo kakuhle kunye noqoqosho. Njengomvelisi wemibhobho yegesi ye-PE ekhokelayo eTshayina, thina hayi...