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马鞍山市花山区饭店餐具卫生状况调查刘元平（马鞍山市花山区卫生防疫站２４３０００）为了解本区中、小型饭店餐（饮）具的卫生状况，我们于１９９７年对辖区内的中、小型饭店的餐（饮）具，进行了随机抽样检测，现将结果报告如下：１材料与方法１．１调查对象１９９７年...
Maanshan Huashan Hotel cutlery health survey LIU Yuan-ping (Maanshan Huashan District Health and Epidemic Prevention Station 243000) In order to understand the region’s small and medium-sized hotel dining (drinking) with the health status, we in the area in the small and medium-sized hotel Meal (drink) with a random sample test, the results are reported as follows: 1 Materials and methods 1.1 survey in 1997 ...