今年3月4日至23日,笔者有幸作为云南省公安消防系统赴美考察团的一员,随团到美国进行了为期20天的考察访问。访美期间,参加了加州大学洛杉机分校为考察团举办的专题讲座,听取了美国洛杉矶市政府和我国驻洛杉矾市总领事馆官员对美国基本情况、社会制度、警察制度、消防体制等方面的介绍,实地考察了洛杉矶市消防局、911紧急指控中心、机场消防站、港口消防站、消防装备修理厂,洛杉矶郡消防调度训 From March 4 to March 23 this year, I was fortunate enough to serve as a member of the Yunnan Provincial Public Security Firefighting System Mission to the United States and accompanied the delegation to the United States for a 20-day study visit. During his visit to the United States, he attended a special lecture organized by the University of California, Los Angeles, and heard about the basic situation of the United States, the social system, the police system, the fire protection system, etc., of officials from the Los Angeles City Hall and the Consulate General of our country in Los Angeles Field visits to the Los Angeles Fire Department, 911 Emergency Charge Center, Airport Fire Station, Port Fire Station, fire equipment repair shop, Los Angeles County fire dispatch training