Forest fruit transportation method and device based on cable-rail combination and computer equipment
Variable-wheel-track four-wheel-drive agricultural machinery field test self-propelled platform
Charging control method and device of vehicle power battery and computer equipment thereof
Method and device for automatically modifying departure flight state
Safety tool loading vehicle for transformer substation
Underwater large-depth multifunctional solid ballast load rejection device
Probe box of vehicle tread image acquisition and synthesis system
Vehicle capable of automatically coating railway track
Rail-mounted gantry crane fault detection method and system
Elevator braking performance prediction method and system based on digital twinning
Electric unstacking and stacking device and working mode thereof
Movable alternating-current and direct-current power supply emergency breakdown van