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产品名称: Bismuth oxide;化合物 T20946Bismuth sesquioxide|||Bismuth trioxide|||Bismutum-oxydatum|||Bismuthous oxid
产品简介:bismuth(iii) oxide is a common starting point for bismuth chemistry. it is usually obtained as a by-product of the smelting of copper and lead ores. bismuth tri..产品型号:T20946 原产地:中国大陆价格: ¥0.0