standard by Sheet Metal and Air Conditioning Contractors' National Association, 12/01/2006

Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 02/01/2015

standard by Sheet Metal and Air Conditioning Contractors' National Association, 04/01/2009

Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 2020

standard by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/1998

standard by Sheet Metal and Air Conditioning Contractors' National Association, 04/01/2001

Thermoset FRP Duct Construction Manual
Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 06/01/1997

standard by Sheet Metal and Air Conditioning Contractors' National Association, 08/01/2002

standard by Sheet Metal and Air Conditioning Contractors' National Association, 2006