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Vehicle safety detection method and device, electronic equipment and storage medium
Transportation unmanned aerial vehicle capable of automatically adjusting gravity center
Pallet fork capable of achieving two-way stretching and retracting through sliding rails
Silicon crystal bar carrying trolley with overturning function
OMAE2016-54780 Three-Dimensional Forward-Speed Seakeeping Calculation Using FINE/Marine
Intersection passing control system and control method for electric vehicle
Fixed-point mooring device and fixed-point mooring method for unmanned ship
Hoisting device for building engineering construction
Tool for on-site installation of metal-enclosed switchgear
Method for plugging water in double-liquid grouting hole
Visual mountain overhead rail transport vehicle and working method thereof