优质白刚玉
粒度GritSize化学成份AL2O3NA2O真密度TrueDensity粒度形状ShapeofgrainF12-80≥98.5≥0.40≥3.90等积体F90-150≥98.00≥0.40F180...
白刚玉150#
粒度GritSize化学成份AL2O3NA2O真密度TrueDensity粒度形状ShapeofgrainF12-80≥98.5≥0.40≥3.90等积体F90-150≥98.00≥0.40F180...
白刚玉180#
粒度GritSize化学成份AL2O3NA2O真密度TrueDensity粒度形状ShapeofgrainF12-80≥98.5≥0.40≥3.90等积体F90-150≥98.00≥0.40F180...