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1. Results Drinking water sources from 36.1% of these units to assess had water quality being countermined from industrial or daily life, 83.4% had normal operating sterilizing facilities, and 85% had self-examination facilities.
结果有36.1%供水企业的水源受到不同程度的工业、生活和其他类型的污染，83.4%的供水单位消毒设施运转正常，85%的单位具有自检能力；