AS 1684.2 N1/N2 Supp 2-2006
AS 1684.2 N1/N2 Supp 2-2006 Residential timber-framed construction - Non-cyclonic areas - N1/N2 Supplement 2: Timber framing span tables - Wind classification N1/N2 - Seasoned softwood - Stress Grade F7 (Supplement to AS 1684.2-2006)
standard published 01/01/2006 by Standards Australia