study on catenary construction in the transition period of track lining and joining of existing electrified railways
既有电气化铁路线路拨接接触网过渡施工技术的探讨
a method on easily measuring and calculating of track lining value
一种能够简便测量和计算曲线拨道量的方法
large scale track lifting, lining, compacting and stabilizing equipment unit for qinhuangdao-shenyang dedicated passenger railway
秦沈客运专线线路大型起道、拨道、捣固、稳定机组施工技术
track lifting and lining machine
起轨拔轨机
The Test Study of the Surrounding Rock Pressure Acting on the Composite Lining in Weak Rock of Nanling Double Track Railway Tunnel
南岭双线铁路隧道软岩复合式衬砌围岩压力的试验研究
lifting and lining track scarifier
起拔道机
Analysis of Partial Coefficient of Lining Structure Limit States Design Equation for Single-track Electrification Railway Tunnel
单线电化铁路隧道衬砌结构极限状态设计式中分项系数研究
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