Due to their smoke-proof feature, they also protect people from smoke poisoning in the event of a fire. These doors, also known bey emergency exit doors, of the fire department fire occupies a very large place in the regulation. It katışıksız been made compulsory to have it in many https://yangnkapsfiyat57024.blogcudinti.com/31214064/İstanbul-yangın-çıkış-kapısı