New energy automobile anti-theft control method and system
Design method of ship smoke prevention partition based on mobile smoke exhaust device
Sliding energy feedback method, device and equipment and computer readable storage medium
Underwater multi-layer load loading and releasing device
Air quality prediction method based on traffic jam index and multi-source data fusion
Jack with elastic positioning function for prying automobile lock
Electric jack with elastic positioning function for prying automobile lock
Small offshore wind turbine generator capable of automatically floating and sinking to wind
Ship cable tension detection and automatic adjustment method and system
Empennage of position indicating and communication device of underwater vehicle
Automatic unloading and feeding device for rod-shaped materials
Unmanned aerial vehicle indoor mapping and positioning method for ship detection
Vehicle control method, device and equipment and readable storage medium
Method for fixing position of floating type water photovoltaic array