標題: ASTM C 651-1991 在室溫下用四點負荷法,測定炭加工品及石墨... [打印本頁] 作者: 兌水 時間: 2009-9-18 09:29 標題: ASTM C 651-1991 在室溫下用四點負荷法,測定炭加工品及石墨... C651-91(2000) Standard Test Method for Flexural Strength of Manufactured Carbon and Graphite Articles Using Four-Point Loading at Room Temperature