可替代卤代烷的Ｎ＿２－Ａｒ－ＣＯ＿２（３￣Ｉ）气体灭火系统的性能和设计应用公安部天津消防科研所谢德隆一、建设绿色工程地球大气平流层中伪臭氧层，能阻止过多的太阳紫外线照射地表，这对维护人类健康、植物生长起着良好作用。但目前发现致冷剂（ＣＦＣ）和灭火剂卤... Performance and Design Application of N_2-Ar-CO_2 (3~I) Gas Fire Extinguishing System to Replace Halonane Xie DeLong, Tianjin Fire Protection Research Institute, Ministry of Public Security I. Building a pseudo-ozone layer in the green stratosphere of Earth’s atmosphere can prevent excessive solar ultraviolet radiation Surface, which is to maintain human health, plant growth plays a good role. But now found that the refrigerant (CFC) and fire extinguishing agent halogen ...