Vertical support structure and lifting device having the same
Crowd evacuation system based on real time perception, simulation, and warning
Three-dimensional infrared laser aircraft landing-guiding system with high directivity
INTERNET OF VEHICLES SYSTEM FOR DYNAMICALLY MARKING RISK AREA AND METHOD THEREOF
UNIDIRECTIONAL CONDUCTIVE JOINT ASSEMBLY AND PHOTOVOLTAIC SUNROOF MECHANISM
ALTERNATE STEPPING DEEP-SEA MINING SYSTEM AND METHOD BASED ON CLEAN ENERGY PLATFORM
Manpower carrying vehicle for replacing current transformer of 500kV and carrying method for vehicle