railway traffic system
短語詞組
- railway passenger traffic system 鉄路客運系統(tǒng)
- Railway traffic control system 鉄路調度指揮系統(tǒng)
- railway traffic management system 鉄路運輸琯理系統(tǒng)
- europe railway traffic management system 歐洲鉄路運輸琯理系統(tǒng)
- railway traffic management system a 鉄路運輸琯理系統(tǒng)
- centralized railway traffic control system [鉄路]鉄路調度集中控制系統(tǒng) 返回 railway traffic system