標題: ASTM D 5770-2002 巖石和人造材料的特殊外觀的腐蝕控制的測定... [打印本頁] 作者: 兌水 時間: 2009-10-19 07:40 標題: ASTM D 5770-2002 巖石和人造材料的特殊外觀的腐蝕控制的測定... D5770-02 Standard Test Method for Semiquantitative Micro Determination of Acid Number of Lubricating Oils During Oxidation Testing