Feeding device, spreading equipment and unmanned aerial vehicle
Feeding device, spreading equipment and unmanned aerial vehicle
PROTECTION MECHANISM, UNMANNED AERIAL VEHICLE ASSEMBLY, AND UNMANNED AERIAL VEHICLE
PROPELLER, POWER APPARATUS, POWER SYSTEM, AND UNMANNED AERIAL VEHICLE
Propeller, power device, power system and unmanned aerial vehicle
Vehicle patrol control method and device and electronic equipment
Feeding device, sowing equipment and unmanned aerial vehicle
Energy management method and system in starting and running processes of fuel cell vehicle
Electric power emergency repair mobile box-type power van
Vehicle-mounted refrigerator with phase change inhibition superconductive heat transfer plate
Sliding lifting method of large-span pipe truss structure
Inference of HDVs real-time locations in mixed autonomous traffic flow scenario
Material scattering device, scattering mechanism and unmanned aerial vehicle
Sowing disc, sowing system and unmanned mobile equipment
Side-burst-preventing five-layer tire sidewall TBR tire special for mine