2026-02-20

Tfehmem-d ifewlen ed n tmerwin n PE n ufay n tnefhmeɛt n tmeɣlif n tmeɣlin

Tisufin n Polyetilin (PE) ay ttɣelli-d d asemriwin n waṭas ay d-yuɣen deg kra n ssemḍawin n tesnasin, slhan deg tmeɣrurgi, d tiẓawen. Tiḥeqqen-a ssnent s tfekkat-nsen, tḥeqqen-nsen yernu n tɛawḍen n tnemmaḍen, Ɣef-itent-id ad ttḥeqqen i tḥebsen n uḍef n tɣawsa. Tfehmemt ifewlen ed n usemmuf n tmeɣra n LET