a kind of blast furnace for smelting lead ore.
| 单词 | θ212765 |
| 释义 | society > occupation and work > equipment > furnace or kiln > furnace > [noun] > furnaces for melting or refining metals > for roasting or calcining ores > for lead ore (4) ore hearth1612 a kind of blast furnace for smelting lead ore. bole1670 (See quot.) Castilian furnace1875 a lead-smelting furnace first used in Spain (but invented by an Englishman named Goundry), which is specially adapted for the treatment of ores of… Subcategories:— for treating slag products of (1) |
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