论文部分内容阅读
根据卫生部卫生监督司关于进行学生校外保健用品调查的要求,我们于1990年对我省市售及生产牙刷的卫生质量进行了调查。现报告如下。1 牙刷卫生质量现状: 1.1 本次调查了哈尔滨市6个区的13个百货商店(场)销售的牙刷和哈尔滨生产的牙刷,共调查采样两大类,29个规格。其中成人类牙刷有江苏、上海、扬州、天津、哈尔滨等6个省市生产的26种规格。儿童类牙刷有上海、杭州、哈尔滨生产的3种规格。所采
According to the requirements of the Department of Health Supervision of the Ministry of Health on conducting surveys on the health products for off-campus students, we conducted a survey on the hygiene quality of toothbrushes sold and produced in our province in 1990. The report is as follows. 1 Toothbrush health quality status: 1.1 The survey of Harbin, 6 districts 13 department stores (field) sales of toothbrushes and toothbrushes produced in Harbin, a total of two sample survey sampling, 29 specifications. One adult toothbrush in Jiangsu, Shanghai, Yangzhou, Tianjin, Harbin and other six provinces and cities in the production of 26 kinds of specifications. Children toothbrush Shanghai, Hangzhou, Harbin production of three kinds of specifications. Mining