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Chemical analysis of tetrahedrite. Determination of cobalt
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Chemical analysis of tetrahedrite. Determination of gold and silver
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Chemical analysis of tetrahedrite. Determination of iron
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Ores and concentrates of non-ferrous metals. General data for chemical analysis methods
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Non-ferrous ores and concentrates. Sampling and preparation of samples for chemical analysis and determination of moisture content
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Non-ferrous ores and concentrates. Method of determination of commercial moisture content
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Non-ferrous ores and concentrates. Determination of size distribution by sieving and sedimentation analysis
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Determination of drillability index at percussion drilling method
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Molybdenum concentrate. Technical requirements
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Molybdenum concentrates. Determination of silicon dioxide content. Gravimetric method
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