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Rare-earth metals and their oxides. Method of determination of molybdenum and tungsten
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Rare-earth metals and their oxides. Method of determination of molybdenum
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Rare-earth metals and their oxides. Method of determination of tantalum
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Rare-earth metals and their oxides. Method of determination of silicon
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Transformers multifunctional electronic and magnetic. Terms and definitions
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Transformers, multifunctional electronic and magnetic. Basic parameters
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