Novel structure of TiO2–ZnO core shell rice grain for photoanode of dye-sensitized solar cells
Hoisting device for building special-shaped part structure and hoisting method thereof
Aircraft landing gear outer barrel and landing gear with same
Manufacturing method of aircraft landing gear outer barrel
Vehicle air conditioner with disinfection function and disinfection method
Grabbing device for replacing battery of unmanned aerial vehicle
Measuring Transportation Accessibility Based on Different Data Sources: A State-of-the-Art Review
High-altitude balloon-borne solar unmanned aerial vehicle system
Controllably unfolded high-aspect-ratio unmanned aerial vehicle wing rotating and folding mechanism
Vehicle frame, aerial transportation vehicle, and aerial rail container transportation method
Vehicle frame, aerial transportation vehicle, and aerial rail container transportation method
VEHICLE FRAME, AERIAL TRANSPORTATION VEHICLE, AND AERIAL RAIL CONTAINER TRANSPORTATION METHOD
VEHICLE FRAME, AERIAL TRANSPORTATION VEHICLE, AND AERIAL RAIL CONTAINER TRANSPORTATION METHOD
VEHICLE FRAME, AERIAL TRANSPORTATION VEHICLE, AND AERIAL RAIL CONTAINER TRANSPORTATION METHOD