| prov:value
| - The abrasive particulate or raised particulate areas may comprise any solid, hard, material such as silica, titania, alumina, carborundum, boron nitride, homogeneous inorganic oxides (such as metal oxides) or blends of inorganic oxides, diamonds (natural or synthetic), or any other material which is harder than the solid surface to be polished, ground or lapped.
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