Click here to purchase Citation: ASHRAE Journal, Vol. 63 no. 4, April 2021 Product Details Published: 2021 Number of Pages: 6 File Size: 1 file , 5 MB Product Code(s): D-AJ21AprBS Post navigation Previous PostNACE TR21447-2020Next PostANSI AARST SGM-SF-2017 rev.12-20