Water resource monitoring device for water resource scheduling
Waste residue investigation monitoring equipment based on unmanned aerial vehicle
Vehicle network interaction method, control device and readable storage medium
Underwater docking platform with posture capable of being autonomously adjusted
Tracking interval shrinkage adjustment control method of rail transit train
Tool cart for changing surface-mount trays among lines
Subway escalator cleaning device and working method thereof
Shared intelligent object carrying vehicle and working method thereof
Numerical control cutting method, steel structure and ship