食品微生物学检验 大肠菌群计数
Enumeration of coliform bacteria in food microbiological examination
Enumeration of coliform bacteria in food microbiological examination
Bacteriophage Diagnostic examination of Salmonella Shigella and diarrhea Escherichia coli in Food Microbiology
Microbiological examination of food microbiological examination of Escherichia coli