ACTINOIDS (METALLURGY)
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BTHEAVY METALS (METALLURGY)
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UDC669.9
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Descriptor GERACTINOIDE (METALLURGIE)
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Descriptor ENGACTINOIDS (METALLURGY)
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Descriptor FREACTINIDES (MÉTALLURGIE)
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Variant GERACTINIDE (METALLURGIE)
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Variant ENGACTINIDES (METALLURGY)
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Variant FREACTINOÏDES (MÉTALLURGIE)
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NTACTINOID ALLOYS
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NTPLUTONIUM (METALLURGY)
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NTTHORIUM (METALLURGY)
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NTURANIUM (METALLURGY)
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RTACTINOIDS (CHEMICAL ELEMENTS)