京津城际铁路无砟轨道一次性铺设跨区间无缝线路施工技术
경진성제철로무사궤도일차성포설과구간무봉선로시공기술
Construction technique of laying of cross-sectional CWR (Continuous Welded Rail) at a time for Beijing-Tianjin intercity railway
저자의 최근 논문