SILVER (METALLURGY)
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BTNOBLE METALS (METALLURGY)
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UDC669.22
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Descriptor GERSILBER (METALLURGIE)
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Descriptor ENGSILVER (METALLURGY)
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Descriptor FREARGENT (MÉTALLURGIE)
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NTSILVER ALLOYS
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NTSILVERING + SILVER PLATING
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RTSILVER (CHEMICAL ELEMENTS)