- -55%
- New
AS 1684.2 N4 SUPP 15-2006
Residential timber-framed construction - Non-cyclonic areas - N4 Supplement 15: Timber framing span tables - Wind classification N4 - Unseasoned hardwood - Stress Grade F17 (Supplement to AS 1684.2-2006)standard by Standards Australia, 01/31/2006