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为了解铁路沿线水源水质状况,我们对北京铁路沿线水源水井(包括承德、张家口地区)的60个水井的末梢水水质进行了检测,对自备水源水的卫生情况进行了监督检查,水样的采样、保存、运输、检测按照GB/T5750-2006《生活饮用水标准检验方法》进行。按照GB5749-2006《生活饮用水卫生标准》进行评价,其中一项检测指标不合格即判定该水样不合格。
In order to understand the water quality of the waterways along the railway, we tested the water quality of the peripheral water of 60 water wells in the water source wells (including Chengde and Zhangjiakou areas) along the Beijing railway line, supervised and inspected the sanitary conditions of the water source, Sampling, preservation, transportation, testing in accordance with GB / T5750-2006 “drinking water standard test method”. In accordance with GB5749-2006 “drinking water health standards” for evaluation, one of the test indicators failed to determine the water sample failed.