HAFNIUM ALLOYS
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BTHAFNIUM (METALLURGY)
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BTHEAVY METAL ALLOYS
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UDC669.297.5
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Descriptor GERHAFNIUMLEGIERUNGEN
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Descriptor ENGHAFNIUM ALLOYS
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Descriptor FREALLIAGES DE L'HAFNIUM
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Variant GERLEGIERUNGEN/HAFNIUM-LEGIERUNGEN
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Variant ENGALLOYS/HAFNIUM ALLOYS
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Variant FREHAFNIUM/ALLIAGES DE L'HAFNIUM