可燃气体是指含有可燃成分,遇明火或高温能引起燃烧和爆炸的气体。常见的有:天然气、煤气、沼气、石油液化气等。近几年来,部队一些单位由于对可燃气体的控制和管理不严,发生了可燃气体爆炸事故以及利用可燃气体进行破坏活动的犯罪案件,造成了生命财产的严重损失。由于可燃气体爆炸破坏力大,损失严重,现场破坏情况与炸药爆炸非常相似,爆炸初期,往往难以迅速、准确地判明爆炸的性质和原因。为了总结经验、摸索规律,我们 Combustible gas refers to the combustible components, in case of fire or high temperature can cause combustion and explosion of gas. Common are: natural gas, gas, biogas, liquefied petroleum gas and so on. In recent years, due to the control and management of combustible gas, some units of the armed forces have witnessed the occurrence of combustible gas explosions and crime cases of using savage gases for sabotage activities, resulting in serious losses of life and property. Due to the destructive power of combustible gas explosion, the loss is serious. The scene destruction is very similar to the explosion of explosives. In the early stage of the explosion, it is often difficult to determine the nature and cause of the explosion quickly and accurately. In order to sum up experience, explore the law, we