Chromium, manganese and ferruginous manganese ores -- Sampling and determination of moisture content and size distribution
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Chromium, manganese and ferruginous manganese ores -- Sampling, sample preparation and determination of moisture content and size distribution
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Iron ores -- Determination of manganese content -- Part 1: Flame atomic absorption spectrometric method (Amendment 1)
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Iron ores -- Determination of manganese content -- Part 1: Flame atomic absorption spectrometric method
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Iron ores -- Determination of manganese content -- Periodate spectrophotometric method
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Iron ores -- Methods for determination of copper content
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Iron ores -- Determination of titanium -- Part 1: Flame atomic absorption spectrometric method (Amendment 1)
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