why is digital currency important, Block

Zhongjian Technology (002779)With the equity of Tongchuan Technology, Tongchuan Precision Harmonic Retarder can play the characteristics of large reduction ratio and light weight in the design of robot dog legs.

Intelligent quadruped robot has the functions of autonomous walking, climbing, face recognition and snapshot, flash warning and shouting.Robo-Dog: AirborneWote stock (002886)

Beiwei Technology (002148)Entering the field of ground individual military robots in China, the self-developed individual tactical robots can replace ground soldiers to perform high-risk tactical tasks.