Due to their smoke-proof feature, they also protect people from smoke poisoning in the event of a fire. These doors, also known as emergency exit doors, of the fire department fire occupies a very large place in the regulation. It has been made compulsory to have it in many https://yang-n-kap-s45802.thechapblog.com/30537431/fiyatları-acil-çıkış-kapısı