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Second, the demand for economic development in Northeast China and the opportunity for unmanned technology to meetThird, 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

First, the vigorous trend and unique charm of unmanned technologyFirst, 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 situation

Second, the demand for economic development in Northeast China and the opportunity for unmanned technology to meetThird, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation1. UAV: a generalist in the sky