Distributed Internet of Vehicles data processing platform
Core layers and composite articles with a variable basis weight
Projection device with 5G wireless communication and up-and-down and front-and-back adjustment
Firm-clamping mobile phone support installing and fixing seat mechanism
Vehicle-mounted type intelligent high-low beam switching device and method
Magnetic energy transmission device and electromagnetic conversion system with same
Motorcycle grip for limiting speed of motorcycle for green hand riding training
Region regulation and control system special for hybrid power driven vehicle
Aircraft device with ultrasonic airflow cutting resistance reduction function