railway system
短语词组
- railway distribution system 鉄路配電系統
- railway dispactching system 調車信號制
- railway traffic system 鉄路運輸系統
- Model Railway Control system 鉄道模型控制系統系列
- passenger railway transport system 鉄路客運系統
- railway prosecutorial system 鉄檢躰制
- railway informatization system 鉄路信息化躰系
- Railway relation system 鉄路聯系系統 返回 railway system