2024-11-30

Ɣefhem n tnefhmeḍ n PVC n tnefhmeṛt n tmerwint n tbanen n tbanen n tmerwint

Mi ara d-yewweḍ ɣef tifrat n waman n waman deg tendaḍ n tban, PVC (Polyvinyl Chloride) Tiqebban n waman n tḥebsa-nsent yernu n tḥedday-nsent. Tifṛan-a d tisniwin n tnemmtiyen ay d-yettban akken ad tḥebsa-d n waman, yessefk-itent d ameqran deg wamḍa n tban, asagi deg timawin ay ttḥemmlen ad d-yefkan. Yiwen seg ifeyya-nni n tɣawsiwin n LV.