兑水 发表于 2009-9-19 08:26:40

ASTM C 830-2000用真空压力法测定耐火砖和异型砖的表观多孔...

C830-00 Standard Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
页: [1]
查看完整版本: ASTM C 830-2000用真空压力法测定耐火砖和异型砖的表观多孔...