3. Yal?t?m ve Yang?n Güvenli?i: Yang?na dayan?kl? kaplamalar ve ?s? yal?t?m? sa?layan malzemeler tercih edilmelidir.Çelik Yap?, which carries on on its way With all the duty of undertaking enterprise With all the Latest and Superior organizations of the worldwide financial state, normally considers the standard and pleasure it provides to its buy