Your browser isn’t supported any more. Update it to have the very best YouTube working experience and our most recent characteristics. Find out moreÇelik evlerin ses ve ?s? yal?t?m? nas?ld?r? Çelik evlerde kulland???m?z d?? duvar kal?nl??? ~ one hundred forty mm’dir.Çelik yap?lar son y?llarda tercih edilen çelik konstrüksiyondan imal edilm