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vice white aluminium oxide
Vice-white corundum is high-class brown aluminum oxide. Its name is from the chemical composition and the physical properties, which are close to white corundum, It is as hard as ... |
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Ferro Silicon
manufactured up to the international standard, can be used as deoxidizing agent or additional agent of alloy element for steel smelting and casting. ZYR Abrasives-silicon carbide, ... |
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