COOLING AND LUBRICATING APPARATUS FOR ELECTRIC DRIVE ASSEMBLY, AND ELECTRIC DRIVE ASSEMBLY
Anti-leakage device and method for tail door of tilting cart
Drum-type automatic cleaning device for underwater steel cable entanglements
Tensioning and resetting mechanism for through channel
Double-sided heat dissipation power module, motor controller thereof and vehicle
Cooling and lubricating device of electric drive assembly and electric drive assembly
Appointment parking method and system based on automatic driving and readable storage medium
Quick charging series power supply system for new energy automobile
Automobile rear corner window structure and automobile
Path planning method, device and equipment for unmanned vehicle and medium
Moving data processing method, device, equipment and system
Method and device of path optimization for UAV, and storage medium thereof
Method and Device of Path Optimization for UAV, and Storage Medium thereof
Automatic cleaning equipment for garbage on water surface
Low-noise trepanning and sinking device suitable for underwater unmanned system