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Residential timber-framed construction, Part 2: Non-cyclonic areas, N1/N2 Supplement 7: Timber framing span tables - Wind classification N1/N2 - WA seasoned hardwood - Stress Grade F14, (Supplement to AS 1684.2-2010)
standard by Standards Australia, 06/21/2010
AS 1684.2 N1/N2 Supp 7-2010
$7.45 $3.73