railway survey的意思|示意
铁路测量
railway survey相关短语
1、 underground railway survey 地下铁道测量
2、 railway survey vehicle 轨道检测车
3、 established railway survey 既有线测量
4、 railway survey and design 铁路勘察设计
5、 history of railway survey 铁路勘测史
6、 railway survey and design integration 铁路勘测设计一体化
7、 railway survey and design enterprises 铁路勘察设计企业
8、 survey of existing railway 既有线测量,旧线测量,既有线丈量