回龙抽水蓄能电站上库大坝裸岩固结灌浆施工

回龙抽水蓄能电站上库大坝裸岩固结灌浆施工的英文翻译

基本释义

• Consolidation grouting construction for the bare rock areas in the vicinity of the upper reservoir's dam of Huilong Pumped-storage Plant