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1. UAV: a generalist in the sky1. Technology adapts to the challenges of the special environment in Northeast China.Third, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation

3. Promote the development of emerging industries1. UAV: a generalist in the skyUnmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic Cycle

3. Unmanned shops, hotels and banks: a new form of service upgrading.2. Enhance the competitiveness of traditional industriesUnmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic Cycle