SN/T 5516.6-2023
Fluorescence Recombinase-mediated Strand Replacement Nucleic Acid Amplification (RAA) Detection Method for Pathogenic Bacteria in Food for Export Part 6: Escherichia coli O157 出口食品中致病菌荧光重组酶介导链替换核酸扩增(RAA)检测方法 第6部分:大肠埃希氏菌O157 |
SN/T 3323.7-2023
Iron oxide scale - Part 7: Determination of free α-SiO2 content X-ray diffraction K value method 氧化铁皮 第7部分:游离α-SiO2含量的测定 X射线衍射K值法 |
SN/T 4656.9-2023
Biosafety inspection methods for import and export textiles - Part 9: Enterohaemorrhagic Escherichia coli O157:H7 进出口纺织品生物安全检验方法 第9部分:肠出血性大肠杆菌O157:H7 |
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