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由于建筑物顶层蓄水池的使用已很普遍,这种二次供水很多受到再次污染,其水质卫生质量已引起广泛注意。为摸清部队营区二次供水装置的卫生性状,我们对空军驻穗部队14个单位二次供水卫生状况进行了调查,结果报告如下。 1 内容与方法 1.1 现场检查 蓄水池结构设置,蓄水池是否
Due to the widespread use of the building’s top reservoir, this secondary water supply has been heavily polluted again and its quality of water has drawn extensive attention. To find out the hygienic traits of the secondary water supply device in the troop camp area, we conducted a survey on the secondary water supply status of 14 units of the Air Force’s Suzu unit, and the results are reported as follows. 1 contents and methods 1.1 Site Check the reservoir structure settings, the reservoir is