
Residential timber-framed construction Non-cyclonic areas - N3 Supplement 9: Timber framing span tables - Wind classification N3 - Seasoned hardwood - Stress Grade F27(Supplement to AS?1684.2-2006)
出版:Standards Australia

專家解讀視頻
Residential timber-framed construction Non-cyclonic areas - N3 Supplement 9: Timber framing span tables - Wind classification N3 - Seasoned hardwood - Stress Grade F27(Supplement to AS?1684.2-2006)
出版:Standards Australia
專家解讀視頻