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广州市食品卫生监督检验所于1992年3月至1993年3月对市售的外地矿泉水厂生产的矿泉水进行指标的监测,现报告如下: 材料与方法一、样品来源: 以抽检或送检的方式采取广州地区外30
Guangzhou Municipal Food Sanitation Supervision and Inspection Institute in March 1992 to March 1993 on the sale of mineral water mineral water production in the market indicators of the monitoring, are reported as follows: Materials and methods First, the sample source: to sampling or send Check the way to take 30 outside Guangzhou