Wind tunnel test propeller blade angle adjusting device and adjusting method
Unpowered self-stabilization water surface hydrological instrument
Steering wheel information early warning method and system during automatic driving quitting
Power transmission tower climbing robot, system and method
Novel highway special operation safety early warning system
Method for improving reliability of undercarriage system of civil aircraft
Method and device for reducing traffic congestion rate, electronic equipment and storage medium
LUBRICATING STRUCTURE FOR GAUGE-CHANGEABLE WHEELSET AND GAUGE-CHANGEABLE WHEELSET
LUBRICATING STRUCTURE FOR GAUGE-CHANGEABLE WHEELSET AND GAUGE-CHANGEABLE WHEELSET
LUBRICANT CONSTRUCTION FOR VARIABLE WHEELSET AND VARIABLE WHEELSET
Intermediate shaft torsion device and machining method of intermediate shaft
Intelligent traffic safety warning traffic light and intelligent safety warning system
Intelligent detection device for void damage of towering combined structure based on sound signals
Integrated type power control unit for electric vehicle
High-dynamic attitude tracking control method for spacecraft angular momentum offset
Four-flapping wing aircraft and control method thereof
Electric turnover control device and method for vehicle cab and commercial vehicle
Efficient combined type collision protection energy absorption box
Cylinder structure energy absorption box based on bamboo joint bionics
Connecting structure of air duct and ventilation belt and air duct system
Combined type automobile collision energy absorption box
Automatic train inspection device and method for combined transportation wharf
Anti-collision system and anti-collision method for tower crane
Air imaging apparatus for vehicle and human-machine interactive in-vehicle assistance system
AIR IMAGING APPARATUS FOR VEHICLE AND HUMAN-MACHINE INTERACTIVE IN-VEHICLE ASSISTANCE SYSTEM
- Air imaging apparatus for vehicle and human-machine interactive in-vehicle assistance system
AIR IMAGING APPARATUS FOR VEHICLE AND HUMAN-MACHINE INTERACTIVE IN-VEHICLE ASSISTANCE SYSTEM
AIR IMAGING APPARATUS FOR AUTOMOBILE AND ON-VEHICLE HUMAN-MACHINE INTERFACE ASSISTANCE SYSTEM