alumina silicate ceramic, alumina silicate
1. Shandong zibo alumina corundum ball for grinding Advantage: 1. High hardness 2. Low abrasion 3. High content 4. High density 5. ISO9001:2008 CERTIFICATE Product information High alumina ball used for ball milling Item Ceramic ball, porcelain ball, grinding ball, corundum ball, wear-resistant porcelain ball, high-alumina ball HS code …
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