
Residential timber-framed construction Non-cyclonic areas - N4 Supplement 4: Timber framing span tables - Wind classification N4 - Seasoned softwood - Stress Grade MGP?10 (Supplement to AS?1684.2-2006)
出版:Standards Australia

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Residential timber-framed construction Non-cyclonic areas - N4 Supplement 4: Timber framing span tables - Wind classification N4 - Seasoned softwood - Stress Grade MGP?10 (Supplement to AS?1684.2-2006)
出版:Standards Australia
專家解讀視頻