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VDI 4253 Blatt 3-2008 Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the quantitative determination of bacteria in air - Method after .pdf
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VDI 4253 Blatt 2-2004 Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the determination of the concentration of mould in air - Indirectonat.pdf
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VDI 4252 Blatt 3-2008 Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria with impingers using the .pdf
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VDI 4252 Blatt 2-2004 Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne mould on gelatine polycarbonate fi.pdf
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VDI 3786 Blatt 9-2007 Environmental Meteorology - Meteorological measurements - Visual weather observations.pdf
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VDI 3786 Blatt 8-2017 Environmental meteorology - Meteorological measurements - Aerological measurements.pdf
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VDI 3786 Blatt 7-2010 Environmental meteorology - Meteorological measurements - Precipitation.pdf
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VDI 3786 Blatt 5-2015 Environmental meteorology - Meteorological measurements - Radiation.pdf
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VDI 3786 Blatt 4-2013 Environmental meteorology - Meteorological measurements - Air humidity.pdf
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VDI 2803 Blatt 1-1996 Function analysis - Fundamentals and method.pdf
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