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为帮助赤脚医生做好“两管”、“五改”工作,更好地为农业学大寨服务,我们自本期起连续刊登《农村饮水卫生讲座》。这个讲座包括以下内容:水和人体健康的关系;怎样选择饮用水源;水源卫生防护和水质净化;饮水消毒。
To help Barefoot doctors do a good job in “two systems” and “five reforms” to better serve Dazhai in agriculture, we have successively published the “Rural Drinking Water Hygiene Seminar” from this issue. This lecture includes the following: the relationship between water and human health; how to choose the source of drinking water; sanitation protection and water purification; water disinfection.