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Control method and device for contextual model in vehicle, equipment and storage medium
Anti-freezing preheating monitoring method and system for D-series High-Speed train
Control device and control method for isolating switch of single guide cabinet
Power transmission line inspection system based on power transmission line pole
Environment-friendly riverway cleaning device based on heat storage expansion double-layer cleaning
Rail vehicle dispatching system and method based on high-precision GNSS navigation system
Vehicle frame type satellite navigation device and system