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