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| JC/T 440-2023 (English Version) |
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Detail of JC/T 440-2023
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Introduction of JC/T 440-2023
本文件描述了玻璃工业用白云石的烧失量、二氧化硅、三氧化二铝、三氧化二铁、二氧化钛、氧化钙、氧化镁、氧化钾和氧化钠的测定方法。
本文件适用于平板玻璃用白云石的化学成分分析，不适用于三氧化二铁含量低于0.05%的白云石的化学成分分析。
Contents of JC/T 440-2023