Search results with tag "Refrigerating and ai r"

Ventilation for Acceptable Indoor Air Quality - ASHRAE

Society of Heating, Refrigerating and Ai r-Conditioning Engineers (ASHRAE). Consensus is defined by the American National Standa rds Institute (ANSI), of which ASHRAE is a member and which has a pproved this standard as an ANS, as “substantial agreement reached by directly and materially affected interest categories.

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