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Definisi 'speiss'
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English to English noun
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A regulus consisting essentially of nickel, obtained as a residue in fusing cobalt and nickel ores with silica and sodium carbonate to make smalt. |  | source: webster1913
| 2 |
Impure metallic arsenides, principally of iron, produced in copper and lead smelting. | | source: webster1913
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