• Unified management should be applied to water and sediment in the whole basin to make more reasonable utilization of the water resource in Yellow River.

    为了使黄河水资源得到合理利用必须流域进行统一管理

    youdao

  • Unified management should be applied to water and sediment in the whole basin to make more reasonable utilization of the water resource in Yellow River.

    为了使黄河水资源得到合理利用必须流域进行统一管理

    youdao

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