Manhole cover capable of being automatically opened and closed
Low-power-consumption shunting protection device for message closed-loop detection
Strong towing structure for towing faulty logistics vehicle
Road abnormity early warning method and device, medium and electronic equipment
Energy recovery method and device, electronic equipment and computer storage medium
Simulation test system for train control on-board equipment and enhanced LEU
A research overview of manifold-learning-based multiobjective evolutionary algorithm
A research overview of manifoldlearningbased multiobjective evolutionary algorithm
Experimental Study on Bond Strength of Deformed Steel Bars in Recycled Glass Aggregate Concrete
Electric bicycle charging device with anti-plugging function and charging control method
Experimental Study on Bond Strength of Deformed Steel Bars in Recycled Glass Aggregate Concrete
Vehicle alarm method and device, computer equipment and storage medium