Wear Resistant 92% 95% Alumina Ceramic Grinding Balls …
Other grinding ball like alumina grinding ball itroduced : 1: 92% Medium alumina grinding ball series : A) Al2O3 : 92% B) Mosh hardness: 8 grade C) Color : white or brown 2: 75% Medium alumina grinding ball series : A) Al2O3 : 75% B) Mosh hardness: 8 grade C) Bulk density ≥ 3.15 g/cm3 D) Color : white or brown
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