Dear All
I am looking for ANSI/AHSRAE Standard 120-2008, Method of testing to determine flow resistance of HVAC ducts and fittings. Any previous version is acceptable.
Thanks in advance
Dear All
I am looking for ANSI/AHSRAE Standard 120-2008, Method of testing to determine flow resistance of HVAC ducts and fittings. Any previous version is acceptable.
Thanks in advance
Last edited by supernova1387; 05-29-2014 at 07:21 PM.
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