| 单词 | air-bloomery |
| 释义 | > as lemmasair-bloomery ΘΚΠ society > occupation and work > equipment > furnace or kiln > furnace > [noun] > furnaces for melting or refining metals > furnaces for treating iron string-hearth1409 smithy1565 bloomery1584 chafery1663 air-bloomery1825 blast-bloomery1860 scrap-furnace1861 block-furnace- 1825 Glasgow Mechanics' Mag. 26 Feb. 42/2 In the air-bloomery, the ore being in contact with the charcoal was deprived of its oxygen. 1860 W. Fordyce Hist. Coal 110 The first smelting furnace..was undoubtedly the Air-Bloomery, a low conical structure, with small openings at the bottom for the admission of air, and a larger orifice at the top for carrying off the gaseous products of combustion. < as lemmas |
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