• 东平湖水库处理黄河下游洪水重要工程,建于1958年。

    Dongpinghu reservoir was constructed in 1958 and is one of important project for dealing with floods in the lower Yellow River.

    youdao

  • 东平湖水库处理黄河下游洪水重要工程,建于1958年。

    Dongpinghu reservoir was constructed in 1958 and is one of important project for dealing with floods in the lower Yellow River.

    youdao

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