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
Folding shock absorber with safety lock device and folding scooter
Epidemic prevention disinfection vehicle based on sodium hypochlorite generator
Low-cost integrated flexible power distribution direct-current charging pile