实践表明,正确的使用消防设施能阻止火灾的重大损失。据估计,2005年美国发生了大约1602000起火灾(396000人死于民用建筑火灾,115000人死于非民用建筑火灾,1091000死于户外火灾)。3675个居民死亡(3055人死于民用建筑火灾,50人死于非民用建筑火灾,570人死于户外火灾)。多人死亡火 Practice shows that the proper use of fire-fighting facilities can prevent a significant loss of fire. It is estimated that in the United States in 2005 about 1602000 fires (396,000 deaths from civil construction fires, 115,000 deaths from non-civil construction fires and 109,000 deaths from outdoor fires) occurred. 3,675 residents were killed (3,055 died of civil fires, 50 died of non-civil fires and 570 died of outdoor fires). Many people died in fire