23吨轴重铁路冷藏车
Refrigerated railway car with the 23 t axle-load
铁路冷藏运输
railway refrigeration transport
rail refrigerated traffic
railway refrigeration transportation
Railway refrigerated transportation
地下铁路车站
underground railway station
冻土铁路路基
railway embankments in cold regions
高速铁路路基
thigh-speed railway subgrade
fhigh-speed railway subgrade
High-speed Railway Subgrade
公路铁路两用桥
road rail bridge
rail-cum-road bridge
highway and railway bi-purpose bridge
公路－铁路两用桥
bi-purposed bridge for highway and railway
进藏铁路
Railway contacting Tibet
railway towards Xizang
railways towards Xizang
railway entering into Tibet
railways towords Xizang