去年在美国发生的“9·11”事件,不但使美国的经济受到重创.全球多数企业也遭受重大损失,但惟独生产自发光紧急疏散系统的企业,却从中大大受益。因为美国世贸大楼中采用的自发光疏散系统,在大楼遭受袭击后的人群疏散工作中,发挥了非常重要的作用。“9·11”事件后,这些企业订单猛增。 The “9.11” incident that took place in the United States last year not only caused the American economy to be hit hard. Most of the global companies also suffered heavy losses, but only companies that produce self-luminous emergency evacuation systems benefited greatly. Because the self-illumination evacuation system used in the U.S. World Trade Center has played a very important role in the evacuation of people after the building was attacked. After the “9·11” incident, orders from these companies soared.