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 başmaklık been made compulsory to have it in many https://rowancytmf.atualblog.com/37302865/yangın-kaçış-kapısı-yangın-kapısı