Intelligent multifunctional epidemic prevention robot
Flying device for spraying and control method thereof
Water surface dead fish salvage system and method based on STM32
All-weather guarantee carrier for unmanned aerial vehicle
Automatic induction adjustment lifting height limiting frame
Safety method and control device for emergency vehicle
Unmanned transportation and feeding method and system for building 3D printing bagged materials
SHOVEL AND AUTONOMOUS Flying BODY Flying around SHOVEL
AUTONOMOUS GROUND SURFACE TREATMENT SYSTEMS, VEHICLES, AND METHODS
Working method of disinfection vehicle combined with unmanned aerial vehicle
Method for draining water, water supply system and aircraft
Building prefabricated part installation auxiliary system