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Standard
YS/T 254.8-2023 (English Version) |
Detail of YS/T 254.8-2023
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Introduction of YS/T 254.8-2023
本文件规定了铍精矿、绿柱石中氧化铍、三氧化二铁、氧化钙、磷含量的测定方法。
本文件适用于铍精矿、绿柱石中氧化铍、三氧化二铁、氧化钙、磷含量的测定。测定范围分别为氧化铍3.50%~14.00%,三氧化二铁0.50%~10.00%,氧化钙0.05%~4.00%,磷0.010%~0.500%。
Contents of YS/T 254.8-2023