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ASHRAE 52.2-1999 Addendum a

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Addendum a to Standard 52.2-1999 — Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size (ANSI approved)
Amendment by ASHRAE, 2006

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Published:
2006
ANSI:
ANSI Approved
File Size:
1 file , 99 KB