兑水 发表于 2009-10-27 19:35:25

ASTM D 6841-2003 耐火处理木材设计参数调节系数计算惯例

D6841-03 Standard Practice for Calculating Design Value Treatment Adjustment Factors for Fire-Retardant-Treated Lumber
页: [1]
查看完整版本: ASTM D 6841-2003 耐火处理木材设计参数调节系数计算惯例