Diagonal aircraft tire and preparation method thereof
Battery replacement locking device and control method thereof
Lever type water pile foundation horizontal bearing capacity detection device and method
Novel buoy with remote monitoring module and control method
New energy vehicle rear auxiliary frame with light high-strength double-layer side beam structure
Underwater sound target intensity test hanging device, correction system and correction method
Multi-stage control method for preventing overcharge of battery of extended-range electric vehicle
Novel design scheme for improving essential energy conservation of ship through gearbox
Control circuit and control method of electric accelerator, aircraft and storage medium
Narrow and slender automobile air conditioner air outlet blade adjusting structure
Self-adaptive cruise cooperative control method considering transverse stability