鐵路;鐵道 railway railroad

鐵道科學 railway science

鐵路技術 railway technology

鐵路等級 railway classification

私有鐵路 private railway

標準軌鐵路 standard-gage railway

窄軌鐵路 narrow-gage railway

米軌鐵路 meter-gage railway

寬軌鐵路 broad-gage railway

單線鐵路 single track railway

雙線鐵路 double track railway

多線鐵路 multiple track railway

重載鐵路 heavy haul railway

高速鐵路 high speed railway

市郊鐵路 suburban railway

工業(yè)企業(yè)鐵路 industry railway

礦山鐵路 mine railway

高架鐵路 elevated railway

森林鐵路 forest railway

山區(qū)鐵路 mountain railway