Unmanned aerial vehicle with photovoltaic endurance function
Simulation test device for automatic docking of simple aircraft cabin sections
Ship traffic service system comprehensive information platform
Segmented hoisting construction method for large-span spherical crown-shaped net rack structure
On-way power battery temperature control system, control method and electric vehicle
Novel lifting tool for roller shell of grinding roller
Low-stress assembly device for parts in vertical direction
Liquid level detection device, oil tank equipment and ship
Layering and sectioning installation method for large-span spherical-crown-shaped net rack structure
Installation and construction method of grinding rollers of raw material grinding mill
Fixing device of marine surveying and mapping instrument
Fast cooperative obstacle-avoidance path planning for multiple space manipulators
Defrosting and anti-fogging control method for air conditioner of new energy vehicle
Auxiliary parking method and system based on smart watch and medium
Air conditioner control method under idling start-stop working condition