標題: ASTM C 1534-2004 用作管道系統熱和聲吸收襯料的柔性聚合物泡.. [打印本頁] 作者: 兌水 時間: 2009-9-24 07:42 標題: ASTM C 1534-2004 用作管道系統熱和聲吸收襯料的柔性聚合物泡.. C1534-02 Standard Specification for Flexible Polymeric Foam Sheet Insulation Used as a Thermal and Sound Absorbing Liner for Duct Systems