Low-alloy-steel-based automobile longitudinal beam convenient to install
Dual-motor control method and system for automobile rotating seat
Displacement adjustment device, cell holder for UAV (unmanned aerial vehicle) and UAV
A link-node-based complementarity model for traffic equilibrium with ride-sharing and trunk-sharing
Electric vehicle high-voltage safety control method and device and vehicle
Wing deformation mechanism for water-air cross-medium ornithopter
Lifting appliance for high-pressure oil pump of diesel engine
Seat rotating mechanism driven by relative displacement of double electric sliding rails
Quick charging protection device, vehicle and quick charging protection control method
Electromechanical equipment moving and transporting device and using method
BATTERY SELF-HEATING CONTROL SYSTEM AND CONTROL METHOD, AND ELECTRIC TRANSPORTATION MEANS