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Standard
| GB/T 42794-2023 Ferronickel―Determination of carbon,sulfur,silicon,phosphorus,nickel,cobalt,chromium and copper contents―Spark atomic emission spectrometry (English Version) |
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Detail of GB/T 42794-2023
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Introduction of GB/T 42794-2023
本文件描述了用火花源原子发射光谱法测定镍铁中碳、硫、硅、磷、镍、钴、铬和铜含量。
本文件适用于镍铁产品化学成分的常规分析，各元素的测定范围见表1。
Contents of GB/T 42794-2023