Meinten Sie:
person:(zhang, ding)
•
person:(zhang, ping)
Anti-freezing preheating monitoring method and system for D-series High-Speed train
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
Control method and device for contextual model in vehicle, equipment and storage medium
Control device and control method for isolating switch of single guide cabinet