Coal and allied subjects. Compendium II
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Dunn, J. T.
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Article
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1927
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Wiley (John Wiley & Sons)
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but not neccssnry, (c) processes in diicli thc use of tlic electric furnace is indispensable, and (d) the consultiption of electric cncrgy in the mnnufactiirc of the cliief clectrotliermic proclucts. (5) Processes of nianufncturc basctl upon Tctluction otlrcr t h n by nienns of cnrbon. (G) Elcct,roI