• Conclusion: the number of coliform group and total bacterial count exceeded standard, proving the truth that the water was polluted by the organic compound, excrements and trashes.

    结论细菌总数大肠菌群超标,说明水质有机物人畜粪便垃圾污染

    youdao

  • Conclusion: the number of coliform group and total bacterial count exceeded standard, proving the truth that the water was polluted by the organic compound, excrements and trashes.

    结论细菌总数大肠菌群超标,说明水质有机物人畜粪便垃圾污染

    youdao

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