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ASTM C20用沸水法测定煅烧耐火砖和异型砖的表观多孔性,吸水性,表观比重及松密度的标准试验方法
日期:2012-02-10 11:10
ss all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents (purchase separately)
ASTM Standards
C134 Test Methods for Size, Dimensional Measurements, and Bulk Density of Refractory Brick and Insulating Firebrick
C830 Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific

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