兑水 发表于 2009-9-19 08:28:56

ASTM C 831-1998 焦化含碳砖和型材中残余碳，表观残余碳和表...

C831-98(2003) Standard Test Methods for Residual Carbon, Apparent Residual Carbon, and Apparent Carbon Yield in Coked Carbon-Containing Brick and Shapes
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