Objective to evaluate the sanitary conditions of campus' refectories using the microbial methods.
目的采用微生物学检测方法评价学校食堂卫生状况。
2
To explore the model of magnitude classificatory management on food sanitation of school refectories.
探讨学校食堂食品卫生量化等级管理模式，为加强学校食堂食品卫生管理提供依据。
3
Methods By random sampling method, 9 refectories and 366 students usually having their lunch at schools were drawn from Fangshan District, an anonymous questionnaire survey was conducted among them.