railway tunnel meaning in Chinese
铁路隧道
Examples
- Technical code for service gallery of railway tunnel
铁路隧道辅助坑道技术规范 - Code for design on operating ventilation of railway tunnel
铁路隧道运营通风设计规范 - Technical code for waterproofing and drainage of railway tunnel
铁路隧道防排水技术规范 - Code for shotcrete - bolt construction method of railway tunnel
铁路隧道喷锚构筑法技术规范 - Study on the escape mode of underground railway tunnel in fire
地铁区间隧道火灾疏散模式研究