Optimising web service composition based on differential fruit fly optimisation algorithm
Subway heavy load rescue slope starting control method and system
Power battery replacement locking structure and vehicle
Characterizing vibrational behavior of a large airship based on scaled model test and analysis
Instructional vehicle engine rotating speed control method, device and equipment and vehicle
Two-axis holder and mobile carrier for fire monitoring
Driving event prediction device and operation method thereof
Vehicle information processing device and operation method thereof
Intelligent control system and method for load of lifting axle of truck
Replacement mechanism of new energy electric vehicle battery box and electric vehicle
Charging pile management method and device and computer storage medium