METALS OF THE 5TH GROUP
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BTHEAVY METALS (CHEMICAL ELEMENTS)
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UDC546.852
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Descriptor GERMETALLE DER 5.GRUPPE
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Descriptor ENGMETALS OF THE 5TH GROUP
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Descriptor FREMÉTAUX DU GROUPE 5 (CHIMIE INORGANIQUE)
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NTANTIMONY (CHEMICAL ELEMENTS)
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NTBISMUTH (CHEMICAL ELEMENTS)
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NTMETAL COMPOUNDS OF METALS OF THE 5TH GROUP (INORGANIC CHEMISTRY)