Vehicle battery management system, vehicle and vehicle battery management method
Unpowered landing method for large amphibious aircraft
Unmanned aerial vehicle structure applied to remote sensing image acquisition
Transverse avoidance type evacuation platform in rail transit system
Three-floor and double-pillar assembled elevated station of rail transit
Suspension type drilling and dimpling equipment for upper wall plate of large aircraft
Steel truss girder cable-stayed bridge initial internode installation mode
Ship navigation scheduling control method and device, electronic equipment and storage medium
Secondary pressing and releasing mechanism for folding type solar cell array
Railway train intelligent operation optimization control system
Rail traffic three-layer single-column assembly type overhead station
Planar asymmetric composite expansion type partial T-shaped configuration space solar cell array
Non-throwing type aircraft separation launching device
Multi-redundancy aviation critical load power supply system and design method