世界最高、历时近六年！新疆大石峡水利枢纽工程下闸蓄水

Group 1 - The Xinjiang Dashi Gorge Water Conservancy Project, a major national water conservancy engineering project, has officially begun water storage after the completion of construction [1] - This project features the world's highest concrete-faced rockfill dam, marking a significant milestone as it transitions from the construction phase to the operational preparation phase [1]