Movable liquefied gas recovery equipment with purification function
Train network transmission device and communication method based on FPGA
Electric contra-rotating ducted fan power module with vector control surface
Vertical take-off and landing aircraft capable of increasing tension by using duct lips
Combined train inflatable windshield and preparation method thereof
Traffic signal data real-time acquisition system and method
Dredging method and device of automatic cruise underwater intelligent robot and electronic equipment
Heavy-load lifting mechanism, lifting device and heavy-load vehicle
ACTIVE LENGTH-ADJUSTMENT METHOD FOR CONNECTING ROD, DEVICE, CONTROL SYSTEM AND CONTROL METHOD
Car window safety monitoring system and method and car
Electric locking tower climbing anti-falling device and using method
Elevator steel wire rope state monitoring device and method
Emergency unlocking method and device for elevator landing door
Automatic lagging jack hoisting device and control system thereof
Control method and control device for self-driving motor home hotel
Device and method for fixing tower crane attached arm for building construction
Driving assistance method, vehicle and computer readable storage medium
Liftable and foldable suspension type reinforced display
Atmosphere lamp control method and device, vehicle and readable storage medium
Vehicle course angle calculation method and device based on vehicle-road cloud integration
Three-stand-column floating type wind power foundation
Motor vehicle single travel track identification method based on Gaussian mixture model
Vehicle-mounted screen control method and device, computer equipment and storage medium
Vehicle, control method and device thereof and computer readable storage medium
Maintenance detection device for aircraft bomb hanging frame
Wireless charging equipment for detecting falling of shuttle vehicle
Binding eye plate prefabricated jig frame and using method thereof
Intelligent parking lot based on Internet of Things and use method
Method for sharing vertical load for train air spring rubber airbag
Heavy ocean engineering crane base supporting cylinder
Main paddle driving system of unmanned aerial vehicle