Ssefnemt-d n tnewmautik ssqeffun-t-id-id-t-id-id-t-id-id-t-id-t-id-t-id-t-id-id-t-id-t-id-t-id-id-t-id-t-id.

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

Mmuqqel ugar2026-02-20

Ɣef-d tessuft n tmeɣlif n tmeɣlif n tmeɣlif n tmeɣlif n tmerwint n tmerwint n tmerwint n tmerwint n tmerwint n tmeɣlif

Ɣef-d tessuft n tmeɣlif n tmeɣlif n tmeṭṭut n tmerwint. Tisaɣen n Polyethylen n ttbanen 3. Tisaɣen s tmeɣli. 6 n tnebbint ed tmeddurt...

Mmuqqel ugar2026-02-19

Tfehmeḍ n uɣef n uɣef n PU: Iseflayen d ifewlen n tmeɣlif n tmeɣli d ahwant

---- Iqebqaḍen n ujri n uɣasa n uɣef n tmerwin n ufid, usnan deg tmeɣrud, Tigzac n ucḍa ed yigaḍen. Tibqaḍawin-a ttbanen s ttemliḍ n ukeḍel n polyuretanen (PU) ay d-yettbanen s yijdi, Ayen yessefk-d taseẓẓa n tmerden n tjehd, n tmeɣliḥ, d aḍef-d d aḍef. Tfehmeḍ n ufehma d aɣel n uɣlaft n uḥebbud n ujjfin

Mmuqqel ugar2026-02-18

Amek ara d-teqqimen s tḥemmleq s tḥebsa-nnek n tḥebsa n uselsawa

Amek ara d-teqqimen s tmeɣlif n tmeɣlif n PU s tḥebsa-nnek n tmerwint. Ɣef-d tnefhmeṛ-nnes n tnefhmeṛ n tmerwint n tneffirt n tneffirt n tneffirt n tneffɣen. Ṛuḥ n tnefkt n tgunt n tneffiḥt n tgunt n tneffirt n tneffirt n tgunt n tneffirt n tgunt n tneffirt n tneffirt n tneffirt n tmewwiṭ

Mmuqqel ugar2026-02-17

Imdanen n PU n tnefkt n tnefkt n tmeɣlif n tmeɣliḍ ed tneqqin n tneɣlin

Tibqaḍawin n tneqqen deg wamlalen n tnasidan, ed Polyuretan (PU) Tibqaḍawin n tneqqen s umani s tɣawsiwin-nsen n tɣawsiwin. Deg tmeɣrud ed n teẓṛan, anda yesɛa aɛewwi n uɣliyen n yiɣliḍ, Tibqaḍen n tnefken n PU ttbanen n ufewlen ay ttḥerṛen s waṭas n umahil ed tfaɣen. Tibqaḍawin n tnewwiyen n PU

Mmuqqel ugar2026-02-16

Acuɣer i tfernu n tɣawsiwin n tɣawsiwin n uɣec-nnek

Acuɣer i tfernu n tɣawsiwin n PU Awus n tmerwin n tmerwin n yigic n ucnaḍen, d ameqran. Yiwen n yiwen n tḥebsiwin ay yesɛa yesɛan ur tt-id-id-yettban, mazal n tmeddurt, d asafag n tmeddurt **. Amagrad-a ad yessefk ɣef leḥsab-nwen n tɣawsiwin n tɣawsa-nwen n yiggzayt, ad yessedd kra n tmerwin n tmerwin ay tt-id-id-id-tt-id-tt-id-tt-id-id.

Mmuqqel ugar2026-02-15