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为了解我县幼托机构消毒工作状况，提高我县幼托机构消毒工作质量，我们于１９９８年５～１１月对全县２６所幼托机构（县级６所、乡级２０所）进行了消毒效果监测，现将结果报告如下。１材料与方法１．１空气监测：随机抽取幼托机构教室、寝室，用平板暴露法采样。面积≤...
In order to understand the status of disinfection work in our county’s childcare institutions and to improve the quality of disinfection work in our county’s childcare institutions, we conducted 26 childcare institutions (6 at the county level and 20 at the township level) from May to November 1998 Disinfection monitoring, the results are reported below. 1 Materials and Methods 1.1 Air Monitoring: randomly selected preschool classrooms, dormitories, with flat exposure method sampling. Area ≤ ...