JIS R 2101-1983 Shape and Dimension of Refractory

JISR2101-1983ShapeandDimensionofRefractoryBricks1.2.2(1)(2)3.3.1141mmABCD23011465232R2101-1983mmABc1c2Y12301146559Y22301146550Y323011465323mmABc1c2T12301146555T22301146545T3230114653543R2101-1983mmAb1b2CB123011410565B22301148565B323011465653.2(1)JISR2102(2)JISR2103(3)JISR21044.JISR22025.JISR21506.11(1)(2)JISR2102JISR2103JISR2104JISR2150JISR22024R2101-1983