ERBIUM-ISOTOPE
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BTERBIUM (CHEMISCHE ELEMENTE)
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BTLANTHANOIDISOTOPE
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UDC546.666%54.027
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Descriptor GERERBIUM-ISOTOPE
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Descriptor ENGERBIUM ISOTOPES
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Descriptor FREISOTOPES DE L'ERBIUM
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Variant GERERBIUMISOTOPE
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Variant GERISOTOPE/ERBIUM-ISOTOPE
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Variant ENGISOTOPES/ERBIUM ISOTOPES
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Variant FREERBIUM/ISOTOPES DE L'ERBIUM