Composite shielding structure suitable for wireless power supply system of electric automobile
Vehicle-mounted wheel type lifting mast automatic leveling device
Guide rail type mobile sharing charging robot management system and management method
Guide rail type mobile shared charging robot and control method thereof
Hospital full-logistics intelligent robot carrying device
Vision-based automobile door-opening bump early-warning device and method
Automatic parking device of large vehicle based on magnetic nail
Rapid installation method of crane light rail sliding conducting wire
Two-channel heat exchange pipe type mobile heating trolley
Fairing and pedal linkage mechanism with buffering and assisting functions
Parking space management method, device and equipment and computer storage medium
Overhead screen cabinet of railway vehicle and railway vehicle