標題: ASTM D 1481-2002 用利普金雙毛細管比重計測定粘性材料密度和... [打印本頁] 作者: 兌水 時間: 2009-9-28 21:11 標題: ASTM D 1481-2002 用利普金雙毛細管比重計測定粘性材料密度和... D1481-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer