短語詞組短語hydropower engineering construction 水電工程施工hydropower station construction project 水電站建設(shè)項(xiàng)目large hydropower project construction 大型水電工程建設(shè)Hydropower Station Construction 水電站建設(shè);水電站施工hydropower engineering construction supervision 水電站工程建設(shè)監(jiān)理hydropower project construction 水電工程water and hydropower engineering construction 水利水電工程建設(shè)conservancy and hydropower engineering construction 水利水電工程施工hydropower station Construction and Material 水電站施工和材料 返回 hydropower construction