Armrest assembly structure and automobile auxiliary instrument panel assembly
Portal crane suitable for multi-working-condition hoisting operation
Air outlet and air outlet panel assembling structure and installation method
Risk level discrimination method for dangerous driving behaviors in expressway confluence area
Automobile air outlet structure and automobile air conditioning system
City expressway confluence area main line and entrance ramp coordination control system and method
Supercavitation amphibious hydrofoil cross-medium ground effect vehicle
Hybrid driving vehicle path induction method based on rainfall perception
Regional public parking lot charging demand prediction method based on parking big data
Permanent magnet synchronous linear motor for maglev train
Anti-drag self-adaptive vortex generator device for high-speed railway vehicle
Novel multi-stage pantograph specially designed for working height of rigid contact network
Navigation path optimization method considering real-time accident risk
Charging pile and charging and discharging control circuit and method thereof