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New year's demon kingFour-legged intelligent inspection robot has been launched, which is specially designed for autonomous inspection application in complex environment.Zhongwei Electronic (300270)

Beiwei Technology (002148)Construction Industry (002265)Hanyu Group (300403)

The robot dog with olfactory ability is studied and explored from the aspects of olfactory recognition principle and robot forward and backward motion algorithm.Galaxy electronics (002519)Union Photoelectricity (300691)