標題: ASTM C 1252-2003 細集料中未壓實的空隙率的標準試驗方法(受... [打印本頁] 作者: 兌水 時間: 2009-9-21 21:57 標題: ASTM C 1252-2003 細集料中未壓實的空隙率的標準試驗方法(受... C1252-03 Standard Test Methods for Uncompacted Void Content of Fine Aggregate (as Influenced by Particle Shape, Surface Texture, and Grading)