Coal mine unmanned mining automatic positioning system based on 5G network
PCB (Printed Circuit Board) defect detection equipment based on visual identification
Aircraft gun noise load spectrum or environment spectrum shape compilation method
Double-shaft motor of automobile electric power steering system and control method
Road resistance scheduling method and system applied to intelligent buses
Bracket trolley winding system for single-box girder quay crane
Urban road congestion space-time prediction method based on graph process neural network