centralized railway traffic control system【铁路】
【运输】铁路站【运输】铁路指向
railway points
暂无补充释义。
相关词条
arterial railway【铁路】;main railway【铁路】
paving RAILWAY(S),RAILROAD(S) level crossings
funicular railway track
rotary snow plough for removing snow from railway tracks
railway locomotive or motor car
ropeway, suspension railway, underground railway
testing of RAILWAY(S),RAILROAD(S) vehicles