Description
Product Details
- Published:
- 2014
- File Size:
- 1 file , 630 KB
Original price was: $50.00.$25.00Current price is: $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