mountain tunnel meaning in Chinese

穿山隧道
山岭隧道

Construction quality supervision of maozi mountain tunnel
帽子山隧道施工质量监理
Treatment technique of collapse in tiefeng mountain tunnel
铁峰山隧道塌方处理技术
Numeric simulation of xiefeng mountain tunnel ventilation
雪峰山隧道通风数值模拟研究
Advance controlling the landslide defect at the exit part of bailu mountain tunnel of wuhe road
治理武合路白鹿山隧道洞口滑坡病害
3d numerical simulation of the lining structure under high water pressure in mountain tunnel
山岭隧道高水压下衬砌结构三维数值模拟

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