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3. Unmanned shops, hotels and banks: a new form of service upgrading.2. Driverless driving: the pioneer of traffic changeThird, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation

2. Enhance the competitiveness of traditional industries2. Driverless driving: the pioneer of traffic change1. UAV: a generalist in the sky

First, the vigorous trend and unique charm of unmanned technologyFirst, the vigorous trend and unique charm of unmanned technology3. Promote the development of emerging industries