A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Procedure for microbiological testing of air filters
Test procedure designed and used by U S Pub Health Service at its Tech Development Laboratories for evaluating certain commercial air-cleaning devices; evaluation is accomplished by subjecting filter to aerosol containing controlled concentrations of nonpathogenic viable bacterial particles 1-5 μ in size.
Procedure for microbiological testing of air filters
Test procedure designed and used by U S Pub Health Service at its Tech Development Laboratories for evaluating certain commercial air-cleaning devices; evaluation is accomplished by subjecting filter to aerosol containing controlled concentrations of nonpathogenic viable bacterial particles 1-5 μ in size.
Procedure for microbiological testing of air filters
ASHRAE J
Goddard, K.R. (author)
ASHRAE Journal ; 5
1963
8 pages
Article (Journal)
English
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