Airplane vertical tail stabilizer composite leading edge structure
Charging socket sleeve, charging system and electric vehicle
Full-power power takeoff and traveling locking method for full-power power takeoff
Automatic battery replacing device of commercial robot
Torpedo anchor internally provided with expansion air bag
Maintenance detection device for aircraft bomb hanging frame
Heat dissipation control method and system, computer readable storage medium and battery system
Lateral pushing type recovery method and device for autonomous submersible
Automatic driving domain control device for pure electric vehicle
Emotion recognition reminding and control system and method in automobile driving process
Occlusion connection floating type photovoltaic module support system