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Unmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic CycleSecond, the demand for economic development in Northeast China and the opportunity for unmanned technology to meetUnmanned Technology: Injecting New Vitality into the Sustainable Development of Northeast Economic Cycle

3. Promote the development of emerging industries3. Unmanned shops, hotels and banks: a new form of service upgrading.

1. 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 situationSecond, the demand for economic development in Northeast China and the opportunity for unmanned technology to meet