
Residential timber-framed construction Non-cyclonic areas - N1/N2 Supplement 1: Timber framing span tables - Wind classification N1/N2 - Seasoned softwood - Stress Grade F5 (Supplement to AS 1684.2-2010)
出版:Standards Australia

專家解讀視頻
Residential timber-framed construction Non-cyclonic areas - N1/N2 Supplement 1: Timber framing span tables - Wind classification N1/N2 - Seasoned softwood - Stress Grade F5 (Supplement to AS 1684.2-2010)
出版:Standards Australia
專家解讀視頻