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On this page, you can select 「MainGroup」 or 「Facet」 in C21B. |
HB:Handbook | ||||
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Select the desired 「MainGroup」 or 「facet」 etc. |
CC:Concordance | ||||
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General features in the manufacture of pig-iron (mixers for pig-iron C21C 1/06) | HB | CC | 4K012 | |
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Making pig-iron in the blast furnace | HB | CC | 4K012 | |
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Blast furnaces | HB | CC | 4K015 | |
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Stoves for heating the blast in blast furnaces | HB | CC | 4K015 | |
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Making pig-iron other than in blast furnaces | HB | CC | 4K012 | |
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Making spongy iron or liquid steel, by direct processes | HB | CC | 4K012 | |
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Other processes for the manufacture of iron from iron compounds (by electrolysis C25C 1/06) | HB | CC | 4K012 | |