Crowd evacuation system based on real time perception, simulation, and warning
Three-dimensional infrared laser aircraft landing-guiding system with high directivity
ALTERNATE STEPPING DEEP-SEA MINING SYSTEM AND METHOD BASED ON CLEAN ENERGY PLATFORM
UNIDIRECTIONAL CONDUCTIVE JOINT ASSEMBLY AND PHOTOVOLTAIC SUNROOF MECHANISM
Manpower carrying vehicle for replacing current transformer of 500kV and carrying method for vehicle