-
6630/6630A B-kirasi DMD inochinjika inoumbwa insulation bepa
6630/6630A Polyester film/polyester non-woven fabric flexible laminate (DMD), inonziwo B-class DMD flexible composite insulation bepa, iri matatu-layer inochinjika laminate umo divi rega rega repolyester firimu (M) rakasungirirwa nerimwe layer yepolyester isina-woven fabric (D). Thermal resistance is Kirasi B.