標題: ASTM C 831-1998 焦化含碳磚和型材中殘余碳,表觀殘余碳和表... [打印本頁] 作者: 兌水 時間: 2009-9-19 08:28 標題: ASTM C 831-1998 焦化含碳磚和型材中殘余碳,表觀殘余碳和表... C831-98(2003) Standard Test Methods for Residual Carbon, Apparent Residual Carbon, and Apparent Carbon Yield in Coked Carbon-Containing Brick and Shapes