Amapayipi e-polyethylene (PE) ayisisekelo sengqalasizinda yesimanje, asetshenziswa ezinhlelweni zokuphakela amanzi, ukusatshalaliswa kwegesi, nokunisela. Enhliziyweni yokukhiqiza la mapayipi ahlala isikhathi eside kukhona ulayini wepayipi we-PE extrusion, uhlelo oluyinkimbinkimbi oluguqula izinto ezingavuthiwe ze-polyethylene zibe zekhwalithi ephezulu...
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