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现行 VDI 4251 Sheet 1
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Measurement of airborne microorganisms and viruses in ambient air - Planning of plant-related ambient air measurements - Plume measurement 环境空气中空气微生物和病毒的测量.与植物相关的环境空气测量的规划.羽流测量
发布日期: 2007-02-01
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发布单位或类别: 德国-德国机械工程师协会
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现行
VDI 4252 Sheet 2
Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne mould on gelatine/polycarbonate filters
环境空气中空气传播微生物和病毒的测量.生物气溶胶的主动取样.明胶/聚碳酸酯过滤器上空气传播霉菌的分离
2004-06-01
现行
VDI 4252 Sheet 3
Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria with impingers using the principle of critical nozzle
环境空气中空气微生物和病毒的测量.生物气溶胶的主动取样.使用临界喷嘴原理用撞击器分离空气中的细菌
2008-08-01
现行
VDI 4253 Sheet 3
Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the quantitative determination of bacteria in air - Method after separation in liquids
环境空气中空气微生物和病毒的测量.空气中细菌定量测定的基于培养的方法.液体分离后的方法
2008-08-01
现行
VDI 4252 Sheet 3-DRAFT
Draft Document - Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria in liquids using the principle of critrical orifice
文件草案.环境空气中空气传播微生物和病毒的测量.生物气溶胶的主动取样.使用标准孔原理分离液体中的空气传播细菌
2006-06-01
现行
VDI 4253 Sheet 3-DRAFT
Draft Document - Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the quantitative determination of bacteria in air - Method after separation in liquids
文件草案.环境空气中空气微生物和病毒的测量.空气中细菌定量测定的基于培养的方法.液体分离后的方法
2006-06-01
现行
VDI 4253 Sheet 2
Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the determination of the concentration of mould in air - Indirect method after sampling with gelatine/polycarbonate filters
环境空气中空气微生物和病毒的测量.基于培养的空气中霉菌浓度测定方法.明胶/聚碳酸酯过滤器取样后的间接法
2004-06-01