Speed reducer, electric driving system and electric automobile
Man-machine interaction system of unmanned battery swap station
Flywheel structure with micro-vibration suppression device for satellite and application thereof
Automobile seat surface cover, decorative buckle of surface cover and manufacturing method thereof
Hydraulic control system of crane and the crane therewith
Foamed aluminum composite explosion-proof structure, explosion-proof device and lithium battery
AUTO DETECTION SYSTEM FOR COOKING ASSISTANCE AND HAIR DRYER WITH THERMAL DETECTION
High-safety intelligent carrying equipment for electrical equipment
Floating type wind power platform attitude regulation and control system
Lead electrolysis workshop and lead electrolysis method
Shell, air suspension air supply device, locking nut and shell locking method