Photo taken on Dec. 14, 2023 shows the construction site of China’s first concrete-face rock-fill dam, the Yangqu Dam Hydropower Plant in Hainan Tibetan Autonomous Prefecture, northwest China’s Qinghai Province. (Photo: China News Service/Qi Zengpei)
The total fill volume of the Yangqu Dam Hydropower Plant is 3.6 million cubic meters, reaching an elevation of 2,717.5 meters.
Photo taken on Dec. 14, 2023 shows the construction site of China’s first concrete-face rock-fill dam, the Yangqu Dam Hydropower Plant in Hainan Tibetan Autonomous Prefecture, northwest China’s Qinghai Province. (Photo: China News Service/Qi Zengpei)
Photo taken on Dec. 14, 2023 shows the construction site of China’s first concrete-face rock-fill dam, the Yangqu Dam Hydropower Plant in Hainan Tibetan Autonomous Prefecture, northwest China’s Qinghai Province. (Photo: China News Service/Qi Zengpei)
原文地址：http://en.people.cn/n3/2023/1215/c90000-20111172.html