Griglia di ventilazione armadio 50 mm accessori raccordo griglia copertura multimisura
1 Ventilation Grille. Ventilation Grilles is made of corrosion-resistant and waterproof aluminum alloy, with polished and beautiful appearance. Size: 50x150mm, 50x200mm, 50x250mm, 50x300mm, 50x400mm.