哈尔滨是我国北方经济发展的一个中心城市,改革开放以来,哈尔滨市的经济建设工作日新月异,发生了翻天覆地的变化,特别是城市的现代化建设在短短的几年中突飞猛进取得长足的进步。随着城市各项建设工作的发展和人民生活水平的提高,在城市中发生各种火灾危险性的比率也相应提高,在某种程度上给人民的生命安全造成了一定的危胁。因此,深入研究人员密 Since the reform and opening up, Harbin has witnessed rapid economic development and tremendous changes taking place. Harbin has made remarkable strides in its modernization in a few short years. With the development of various construction work in cities and the improvement of people’s living standard, the ratio of various fire hazards in cities has also been correspondingly increased, which to some extent has posed a certain threat to people’s life safety. Therefore, in-depth study of staff secret