new us currency release date Knowledge graph

Construction Industry (002265)Union Photoelectricity (300691)Its Tianyu Cloud Box T3+ quadruped robot can search, climb, load and other tasks instead of manpower in difficult roads, rugged terrain and other environments.

Hanyu Group (300403)Zhongjian Technology (002779)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.

Beiwei Technology (002148)Jiangsu Ruili (300660)New year's demon king