
Residential timber-framed construction Non-cyclonic areas - N1/N2 Supplement 10: Timber framing span tables - Wind classification N1/N2 - Unseasoned softwood - Stress Grade F5 (Supplement to AS 1684.2-2010)
出版:Standards Australia

专家解读视频
Residential timber-framed construction Non-cyclonic areas - N1/N2 Supplement 10: Timber framing span tables - Wind classification N1/N2 - Unseasoned softwood - Stress Grade F5 (Supplement to AS 1684.2-2010)
出版:Standards Australia
专家解读视频