Ssefsa-d tfekkat

Lkas i tḥeqqes d lkas n tɣellist n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin n tmerwin. Tselliḍ n tɣawla.

Aqelfuyt n 10 mm.

Ifuḍayt 12 mm.

Ssefrutt-d tfeddan

Lkas n tmeɣlif d lkas n tɣellist n tmerwin, Ɣef-d sin n yisgawen n lkas n tmerden (aneɣma d lkas n tamellalt) Ɣef-d n uɣef n PVB (Polyvinyl Butyral).

Ɣebbuṛ-is n lqebsa

Tiddalt n tbeɣlif

Lkas n tmeɣlif (i yessinen d lkas n lkas n ballistic) d tafusa n tɣellist n tɣellist n tmerwint, Ɣef-as n yiḍḍeqlen n lkas n tḥehṛen n tmerwin (am lkas i tḥebsa, lkas n tmeɣli) Ɣas n yiɛeqlen (am PVB, polykarbonat).