Range-extending type electric hydrofoil riding device
Unmanned ship for tracking and collecting floating oil on water surface
Helicopter fuel pump fault diagnosis system and method
AERIAL CONTINUUM MANIPULATOR WITH KINEMATICS FOR VARIABLE LOADING AND MINIMAL TENDON-SLACKING
Transmission assembly, automobile transmission system and vehicle
Air cylinder for feeding and lifting mechanism of smelting furnace
Brake drum heat power generation self-circulation cooling system and cooling method thereof
Water pump, spraying system and plant protection unmanned aerial vehicle
Epidemic prevention disinfection vehicle based on sodium hypochlorite generator