国产精品伦一区二区丨最新版天堂资源中文官网丨久久人人妻人人做人人爽丨国产欧美国日产在线播放丨成人免费网站www网站高清丨久99综合婷婷丨日韩麻豆视频丨男男成人高潮片免费网站丨国产精品国产片丨日本无码人妻波多野结衣丨深爱综合网丨av毛片网丨国产精品入口尤物丨天天看夜夜丨黑人精品欧美一区二区蜜桃丨亚洲国产一区精品丨亚洲成色在线丨忘忧草社区www资源在线丨4567少妇伦理丨jzzjzzjzz亚洲成熟少妇

Pure water systems for the food, beverage, mineral water, purified water, and beer industries

Basically, water production equipment in the food and beverage industry should comply with ISO certification standards and meet various specifications and requirements of the food industry; The corresponding documents and specifications for air purification and standardized production in the laboratory instrument workshop need to be complete, and the pure water transportation pipeline network should meet the requirements of food grade.
Standards
Sanitary Standards for Drinking Water GB5749-2006
Hygienic Standard for Bottles (Barrels) of Purified Drinking Water GB17324-2003
Drinking Natural Mineral Water GB8537-1995
Local Standard Bottled Natural Water for Drinking in Guangdong Province DB44/116-2000