Container tire crane remote automatic control system based on 5G network
Triboelectric energy harvester based on dragonfly bionics
Elevator capable of loading and unloading goods through land cattle
Road underneath passing railway contact net crossing support mounting device and use method thereof
Test machine group data transmission system and method based on 5G-IAB
Method and device for allocating berths when fleet waits at port
Transportation structure for rock wool board processing
Airport overhead monitoring method and system based on positioning tracking
Path optimization method based on dynamic and static comprehensive model of traffic road network
Cable-shaped ocean energy collecting device and energy collecting method thereof