VDI 4252 Sheet 3 - DRAFT

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 Verband Deutscher Ingenieure / Association of German Engineers / 01-Jun-2006 / 15 pages

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