铁路机车车辆
railway locomotive and car
locomotive vehicle
铁路机车车辆电线电缆
wire and calbe for railway rolling stock
铁路机车车辆用控制电缆
control cables for railway rolling stock
新型铁路机车车辆电缆
new type cables for rolling stock
铁道机车车辆工人
railway locomotive & rolling stock workers
铁路工程机械
railway engineering machinery
机车车辆工业
industry of locomotives and cars
机车车辆工艺
locomotive & rolling stock technology
安哥拉罗安达铁路工程
railway engineering in Angola Luanda
高速铁路工程局
Bureau of Taiwan High Speed Rail
陕西铁路工程职业技术学院
shanxi railway institute
Zhanbei Road WeiNan Shanxi
陕西铁路工程职业技术学院道路与桥梁工程系
Department of road and bridge engineering
shaanxi railway institute
陕西铁路工程职业技术学院公路与桥梁工程系
Road and Bridge Department
Shanxi Vocational College of Railway Engineering Technology
铁道机车车辆
railway vehicle
Railcar
rolling stock
Locomotive and rolling stock
railway locomotive & car