Automatic driving range-extending type ballast moving robot
Unmanned water surface cleaning ship and cleaning method thereof
Self-adaptive gravity center adjustment control method for forklift
Water pollution standard control method and system based on unmanned ship
Method and device for detecting obstacles at bottom of vehicle, robot and vehicle
Electromagnetic field testing device and control method
Dredging method and device of automatic cruise underwater intelligent robot and electronic equipment
Pressure control method for main ejector of temporary impact type wind tunnel