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白刚玉
white alundum
硬度 Hardness:
2000-2200 Kg/mm2 (Knoop),9(Mohs) 颜色Co I or:白色W
比重Specific Weight: 3.90 g/cm3
配合喷砂机用于铜箔表面粗化研磨
Use with sand blasting machine for coarsening copper foill
white alundum
硬度 Hardness:
2000-2200 Kg/mm2 (Knoop),9(Mohs) 颜色Co I or:白色W
比重Specific Weight: 3.90 g/cm3
配合喷砂机用于铜箔表面粗化研磨
Use with sand blasting machine for coarsening copper foill