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Standard GB/T 12690.20-2024 28.11.2024 preview

GB/T 12690.20-2024

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides—Ion chromatography method

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STANDARD published on 28.11.2024


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The information about the standard:

Designation standards: GB/T 12690.20-2024
Publication date standards: 28.11.2024
SKU: NS-1210609
Country: Chinese technical standard
Category: Technical standards GB

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Other non-ferrous metals and their alloys

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