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x̩V > ԭo > QʯӢɰSQڿhʯӢɰһ

QʯӢɰSQڿhʯӢɰһ

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    SiO299.599.9% Fe2O30.001%Ã(yu)|ȻʯӢʯɰ{mmף

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    WɷݣSiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM max

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    QʯӢɰSQڿhʯӢɰһ


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