亚洲欧美日韩国内激情,国产哺乳奶水在线播放,成人免费污片在线观看,亚洲成人午夜精品电影,97超清视频在线观看,国产亚洲一区二区久久,裸体女生色诱色呦呦网站,亚洲蜜臀精品一区二区三区,五月婷婷综合五月一区二区

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