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ASHRAE 52.2-2012 Addenda a, b, and d

$25.00

Addenda a, b, and d to Standard 52.2-2012 — Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size (ANSI Approved)
Amendment by ASHRAE, 2014

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Published:
2014
File Size:
1 file , 630 KB