中宁县饮食行业的食具卫生状况丁勇（宁夏自治区中宁县卫生防疫站７５１２００）中宁县所辖面积２９５９．７平方公里，人口２３６２３０人。现有各类饮食服务单位５７１家，其中国营４１家、集体５７家、个体及摊贩４７３家，从业人员２１００余人。１９８７年以前各饮食... Zhongning food industry sanitary ware Ding Yong (Ningxia Autonomous Region Health and Epidemic Prevention Station 751200) under the jurisdiction of Ning County area of ​​2959.7 square kilometers, population 236230 people. The existing types of catering service units 571, of which 41 state-owned camp, collective 57, 473 individuals and vendors, employing more than 2100 people. Before 1987 each diet ...