Pre-tightening force limiting retractor and safety belt device
Automobile headlight high and low beam adjusting system
DATA ANALYSIS METHOD, ELECTRONIC DEVICE AND COMPUTER-READABLE MEDIUM
Posture adjustment control device, vehicle sensing self-adaptive retractor and seat assembly
Air inlet device of air conditioner main unit of new energy automobile
Active cooling system for battery pack of new energy automobile
Semitrailer frame capable of reducing vehicle body vibration