2016GB 4789.43-2016 National Food Safety Standard Food Microbiological Examination Determination of Antibacterial Activity of Microbial Enzyme Preparations
2012GB 4789.13-2012 National Food Safety Standard Microbiological Examination of Food Hygiene - Examination of Clostridium Perfringens
2003GB/T 4789.33-2003 Microbiological examination of food hygiene Examination of cereal,fruit and vegetable