Motor control method and device based on multi-motor driving
Intelligent detonating device for safety belt retractor
Control system and control method for reversing in advancing and backing sailing of ship
Operation and maintenance auxiliary device for extra-high voltage direct current valve
Multi-mode hybrid power system, ship, control method and storage medium
Motor auxiliary combination control method and device of hybrid power ship and storage medium
Pesticide spraying unmanned aerial vehicle with course control function
Anti-falling unmanned aerial vehicle for pesticide spraying
Automatic pesticide spraying device of unmanned aerial vehicle
Hybrid power system, remote control system and control method of inland river ship
RAPIDLY REPLACEABLE UNMANNED AERIAL VEHICLE PESTICIDE BOX FOR USE IN RUBBER FOREST
ELECTRIC POWDER SPRAY APPARATUS OF UNMANNED AERIAL VEHICLE FOR RUBBER FOREST
DEVICE FOR TESTING EFFECT OF SPRAYING POWDER TO RUBBER PLANTATION BY UNMANNED AERIAL VEHICLE