Energy-saving floating type water resource monitoring equipment and monitoring method
Electric vehicle load prediction method and system considering user charging selection
Electric double-platform T-beam transverse moving vehicle
Elastic vibration reduction structure for battery suspension
Dynamic distance measuring system for railway shunting
Driving event recording method and system for non-image-based car accident cause determination
Driving direction confirmation method and device, electronic equipment and storage medium
Double-fork-arm type front suspension and mining dump truck
Data management method and system, computer equipment and storage medium
Damping system for vacuum pipeline ultrahigh-speed magnetic levitation vehicle
Cross arm auxiliary high-altitude operation construction vehicle
Contact net anchor section joint electric connection system
Communication system used between electric clamp forceps and crane