自动消防系统在自防自救中发挥了重大的作用辽宁省消防局曹端升自动消防系统包括火灾自动报警系统、自动灭火系统、防火卷帘系统、防排烟系统等等，在消防工作中发挥了重要作用，而且随着时间的推移，将被越来越多的实践所证实。现在拈来几例，予以佐证；同时，亦做为对持... Automatic fire protection system played a major role in self-defense and self-rescue Liaoning Provincial Fire Bureau Cao Duansheng automatic firefighting system includes automatic fire alarm system, automatic fire extinguishing system, fire shutter system, smoke prevention system, etc., and played an important role in firefighting work. The effect, and over time, will be confirmed by more and more practice. Now there are several examples to give evidence; at the same time, it also serves as a support...