Tiqeddac n PET n tmeɣra n tmerwin n tnect

Sseqda n tneqqin n PET n tmerwin n tneɣmaft n tessit n tessit n tessit n PET: Aql-nni n tnefkt n tnefkt n tmerwin n tessit, ** tḥemmlen n tmerwin n PET** d asmas n waṭas n yisegga n tessit n netraren. Tisafuyen-a, tgazen seg ** polyyethylen terefthalat**, d aɣen-d i t-id-id-id-id-id-id-id-id-id-id-id-id-id-id-id-id-id-id-id-d t- d tiqermumin i yezmer ad t-id-s n sɣuṛen n tmerwin.