Baby carriage capable of being folded in staggered mode
Front windshield lower trim panel device and automobile
Suspension cushion assembly of automobile power assembly
Dry adhesion grabbing and releasing device applied to claw foot of wall-climbing robot
Battery system of pure electric vehicle and control method thereof
Geological mineral exploration soil sampling device with sampling depth convenient to adjust
Safety identification system and method for standardizing driving behaviors
Front longitudinal beam energy absorption structure for frontal offset collision
Automobile front hood control device and control method and automobile
RUBBER COMPOSITION AND TIRE WITH SILICA-RICH RUBBER TREAD
Automobile forecabin, front-end module and front auxiliary frame arrangement structure
Energy-saving and efficient pipe belt type automobile radiator
New energy commercial vehicle slow charging system and slow charging method thereof