Active energy absorption longitudinal beam, control method, vehicle and storage medium
Active thermal control distributed electro-hydraulic servo steering engine
Aircraft engine accessory test attitude adjusting device and adjusting control method
A Map-aided GNSS Positioning Method of EoT (End-of-Train) Units for Train Integrity Monitoring
Anti-disengaging cross hinge device of auxiliary lifting winding system
Automobile energy feedback type intelligent suspension based on 2-DOF parallel mechanism
Automobile falling-into-water door opening control device and method
Automobile, seat and seat cushion turnover mechanism thereof