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谈农村饮水卫生要求杨占海１蔡文吉吉１马义１陈素芳２李桂莲２孙丽华３岳磊４我国农村改水工作正从过去的分散给水方式改良为村屯集中式供水。１９９４年７月我们曾对松山区２３５处农村自来水水源情况调查并建立水源管理档案，在建档调查过程中发现：（１）水源防护差（...
Talk about rural drinking water hygiene requirements Yang Zhanhai 1 Cai Wenji 1 Ma Yi 1 Chen Sufang 2 Li Guilian 2 Sun Lihua 3 Yue Lei 4 China’s rural water improvement work is from the past decentralized water supply improved village centralized water supply. July 1994 We have Songjiang District, 235 rural tap water sources survey and the establishment of water management files, found in the file investigation process found: (1) poor water protection (...