为了解职工食堂餐票污染状况，以便采取消毒措施，控制肠道传染病的传播，遂于１９９７年２月对本院职工食堂所使用的餐票进行了细菌检测及消毒处理，现将结果报告如下。１方法随机抽取继续流通，反复使用的非一次性餐票５０张，分为二组，每组２５张。一组平铺于７０ｃｍ... In order to understand the staff canteens meal ticket pollution status in order to take disinfection measures to control the spread of intestinal infectious diseases, then in February 1997 on the staff canteens used in this hospital meal detection and disinfection of bacteria, the results report as follows. 1 method randomly selected to continue circulation, repeated use of non-disposable meal ticket 50, divided into two groups of 25. A group of tiled in 70cm ...