无人机技术的应用在公共安全和城市管理方面. China's trade fair highlights drone tech for public safety and urban management.

2026年4月15日,中国第139届进出口博览会在广州举行.展会强调了低海拔经济的发展,重点关注无人机. China’s 139th Import and Export Fair in Guangzhou, held April 15, 2026, highlighted advancements in the low-altitude economy with a focus on drones. 超过32,000家企业参与了此次活动,展示消防,农业和执法领域的技术. Over 32,000 enterprises participated, showcasing technology for firefighting, agriculture, and law enforcement. 国际买家参与了展览,反映出全球对中国无人机创新在公共安全和城市管理方面的兴趣日益增长. International buyers engaged with the displays, reflecting growing global interest in China's drone innovations for public safety and urban management.