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Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible
Product Name99% Crucible Boat with Square Arc BottomChemical CompositionAl203≥99 R20≤0.2 Fe203≤0.1 Si02≤0.2Volumedensity...

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