Main shaft assembly of integral side-opening door machine
Modularized comprehensive heat management system for new energy vehicle
Child seat supporting leg base, child seat and automobile
Method for installing steel wire rope of crane trolley
Mounting device of airbag for front passenger seat and control method thereof
Foundation device for deep riverbed mast type wharf crane and construction method
Active collapsing floor type accelerator pedal and automobile
Lifting and hoisting device for bridge components and construction method thereof
Longitudinal beam equipment matched with different working condition strengths and automobile
Vehicle body rear floor structure and vehicle with same
Reinforcing rib structure of vehicle body aluminum casting
Body-in-white rear longitudinal beam integrated structure
Vehicle body structure capable of towing external cross beam and vehicle with vehicle body structure
Tower crane remote control visual and man-machine interaction control device