圆梁山隧道毛坝向斜高压富水区岩溶发育段注浆施工监理

圆梁山隧道毛坝向斜高压富水区岩溶发育段注浆施工监理的英文翻译

基本释义

• Supervision over grouting construction at high pressure water-bearing karst section of syncline in Yuanliangshan Tunnel