由于我国国民经济的不断发展,科学技术水平的不断提高,使得各类高科技产品、新工艺、新材料不断涌现,石油化工产品的增加、城市建筑越来越高、交通运输的迅猛发展等原因,使得火灾的类型和以往有着较大的区别。各类功能更新的新型消防设施使用到消防执勤当中,并且在抢救与灭火的斗争中发挥出应有的贡献。 Due to the continuous development of our national economy and continuous improvement of science and technology, various high-tech products, new techniques and new materials are constantly emerging, petrochemical products are increasing, urban construction is getting higher and higher, and the rapid development of transportation and other reasons , Making the type of fire and have a greater difference in the past. New types of fire-fighting facilities with newer functions are used in fire-fighting duties and make due contributions to the fight between rescue and fire fighting.