• The concrete face rockfill dam of Hongjiadu Hydropower Station located in deep mountain gorge of karst district, its left bank is high bluff side.

    洪家渡面板堆石坝处于高山峡谷岩溶地区,左岸边坡陡峻

    youdao

  • The concrete face rockfill dam of Hongjiadu Hydropower Station located in deep mountain gorge of karst district, its left bank is high bluff side.

    洪家渡面板堆石坝处于高山峡谷岩溶地区,左岸边坡陡峻

    youdao

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