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First, the vigorous trend and unique charm of unmanned technologyThird, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situationUnmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic Cycle

1. UAV: a generalist in the skySecond, the demand for economic development in Northeast China and the opportunity for unmanned technology to meet3. Unmanned shops, hotels and banks: a new form of service upgrading.

Unmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic Cycle1. Technology adapts to the challenges of the special environment in Northeast China.Second, the demand for economic development in Northeast China and the opportunity for unmanned technology to meet