標題: ASTM D 5457-2004 載荷和阻力系數設計用木基材料和結構連接... [打印本頁] 作者: 兌水 時間: 2009-10-16 22:44 標題: ASTM D 5457-2004 載荷和阻力系數設計用木基材料和結構連接... D5457-93(1998) Standard Specification for Computing the Reference Resistance of Wood-Based Materials and Structural Connections for Load and Resistance Factor Design