铁道: railroad; railway韩国铁道公社: korail韩国国铁: korail韩国铁路: rail transport in south korea美国铁道协会: the american association of railroads中国铁道学会: china railway society韩国铁路车站: railway stations in south korea美国铁道工程协会: american railway engi-neering association; american railway engineering asso-ciation; area中国铁道博物馆: china railway museum中国铁道出版社: china railway publishing house韩国高速铁道: korea train express韩国铁酸盐公司: korea ferrite corp中国铁道科学研究院: china academy of railway sciences运输管理信息系统(中国铁道部的): tmis transportation management information system铁道: railroad; railway 地下铁道 underground (railway); tube; subway; 高架铁道 aerial railway韩国: finest; hankuck; karakuni; korea republic; korea texcom; korea, republic of; korean; kr; kz; mbc; r.o.korea; republic of korea; sbs; south korea; southkorea德国国铁: deutsche bahn ag德国铁路: deutsche bahn俄国铁路: rzd法国国铁: sncf法国国铁tgv: sncf tgv duplex法国铁路: rail transport in france各国铁路: rail transport by country国铁201系电车: 201 series国铁205系电车: 205 series