Home / Standards / GB/T 4789.1-2008 GB/T 4789.1-2008 Microbiological Examination of Food Hygiene—General Principles 食品卫生微生物学检验 总则 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A