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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
Control method and device for contextual model in vehicle, equipment and storage medium
Environment-friendly riverway cleaning device based on heat storage expansion double-layer cleaning
Four-degree-of-freedom tower crane tracking control method based on block backstepping method
Power transmission line inspection system based on power transmission line pole
Rail vehicle dispatching system and method based on high-precision GNSS navigation system
Road traffic flow rolling prediction method and system, terminal and medium
Vehicle frame type satellite navigation device and system