富水砂层城市过街道浅埋暗挖修建技术

富水砂层城市过街道浅埋暗挖修建技术的英文翻译

基本释义

• CONSTRUCTION TECHNOLOGY OF "UNDERGROUND EXCAVATION UNDER SHAL LOW COVER" FOR AN UNDERGROUND PASSAGE TUNNEL WITH HIGH WATER-BEARING SANDY LAY ER ACROSS AN URBAN STREET