铁道工程学报
Journal of Railway Engineering Society
铁道货运
railway freight transport
铁道第一勘察设计院西安分院
Xi’an Branch of the First Railways Survey and Design Institute
铁道机车车辆工人
railway locomotive & rolling stock workers
铁道技术监督
railway quality control
technical quality surveillance of railway
铁道建筑技术
railway construction technology