標題: ASTM D 4726-2002 裝配門窗用白色硬質聚氯乙烯外部擠壓型材 [打印本頁] 作者: 兌水 時間: 2009-10-12 03:54 標題: ASTM D 4726-2002 裝配門窗用白色硬質聚氯乙烯外部擠壓型材 D4726-02 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Exterior-Profile Extrusions Used for Assembled Windows and Doors