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Self-adaptive traffic control method based on vehicle trajectory data
Multi-intersection traffic adaptive coordination control method
Extensible table board, using method of extensible table board, table and stall caravan
Stepless variable speed rear drive shaft for bicycles
A statistical analysis of emission features in non-road small SI engines with the same displacement
HYDROGEN REFUELING STATION AND SYSTEM, AND METHOD OF USING THE SAME
Hydrogen fueling stations and systems and methods of use thereof
Railway lighting control system and method based on railway signal microcomputer interlocking
Double-jacking down section-adding hand-changing lifting device and jacking method thereof