Train ground door linkage control method and device, platform door controller and medium
Water body surface layer intelligent cleaning device and method under hydrodynamic condition
Compact hydraulic tail gate with lifting function and control method thereof
Tool for transporting light partition wall and manufacturing method thereof
Burning explosion disaster point position detection unmanned aerial vehicle
Magnetic filter plasma source equipment for simulating ionized layer environment
Partition design-based head-up display device, head-up display method and vehicle-mounted system
Lane vehicle detection control device, system and method
Design method of watertight/weather-tight special opening and closing door for unmanned ship
MULTI-ELEVATOR VERTICALLY-LIFTING THREE-DIMENSIONAL PARKING GARAGE
Road dangerous case early warning system based on remote communication
Ballastless track space-time non-uniform temperature field monitoring system and analysis method
Shell-free counterweight and preparation method and application thereof
Fault removing device capable of being used as end plough and railway vehicle
Secondary stacking method for low and medium level radioactive waste cavern disposal
Turnout grinding wagon body structure and grinding wagon