• Wei River is the only channel which can hold and discharge wasted and polluted water in Guanzhong area, though which more than 80% of industrial wastewater and domestic sewage are discharged.

    渭河关中地区唯一废污水承纳排泄通道,流域80%以上的工业废水和生活污水通过渭河排泄

    youdao

  • Wei River is the only channel which can hold and discharge wasted and polluted water in Guanzhong area, though which more than 80% of industrial wastewater and domestic sewage are discharged.

    渭河关中地区唯一废污水承纳排泄通道,流域80%以上的工业废水和生活污水通过渭河排泄

    youdao

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