超碰在线人人I国产字幕在线看I久久狠狠一本精品综合网I欧美嫩草影院I91福利专区I午夜精品麻豆I在线观看国产wwwIavsexI中文在线a∨在线I看片的网址I97精品在线观看I一本到视频在线观看

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