railway tunnel
短語(yǔ)詞組
- railway operation tunnel 鐵路運(yùn)營(yíng)隧道
- railway -tunnel 隧道
- Railway & Tunnel Construction 鐵路隧道咨詢
- large -span railway station tunnel 大跨車站隧道
- underground railway tunnel 地鐵隧道
- Mont Cenis Railway Tunnel 仙尼斯峰鐵路隧道
- Flathead Railway Tunnel 弗拉特黑德鐵路隧道
- Shamalada Railway Tunnel 沙馬拉達(dá)鐵路隧道
- Changliangshan Railway Tunnel 長(zhǎng)梁山鐵道隧道 返回 railway tunnel