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6月11-14日，我国首届2002年中国警用装备国际博览会暨技术交流会在北京全国农业展览馆举办。博览会吸引了150多家国内展商和来自俄罗斯、德国、巴西、芬兰、法国和美国等20个国家和地区的110多个国外展商参展，展品范围包括警用车辆、警用直升机、警用武器和警用材料等。博览
On June 11-14, China’s first 2002 China International Exhibition for Police Equipment and Technology Exchange was held in the National Agricultural Exhibition Center in Beijing. The Expo attracted more than 150 domestic exhibitors and more than 110 foreign exhibitors from 20 countries and regions including Russia, Germany, Brazil, Finland, France and the United States. Exhibits include police vehicles, police helicopters, and police weapons. Police materials, etc. Expo