• Some principles in preparing of high purity magnesium oxide are briefly discussed.

    简要分析了高纯氧化镁合成中的一些工艺原理

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  • The core materials consist of soluble phosphate binder, magnesium oxide hardener and high-purity silicon oxide as refractory aggregate materials.

    这种采用水溶性磷酸盐为粘结剂氧化镁固化剂高纯二氧化硅耐火骨料

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  • The core materials consist of soluble phosphate binder, magnesium oxide hardener and high-purity silicon oxide as refractory aggregate materials.

    这种采用水溶性磷酸盐为粘结剂氧化镁固化剂高纯二氧化硅耐火骨料

    youdao

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