出典:Wiktionary
出典:『Wiktionary』 (2026/03/29 22:17 UTC 版)
blast furnace (plural blast furnaces)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/30 11:38 UTC 版)
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally iron.
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a blast-furnace
火ばし
5つのかさなり
a gas-ring
難燃性の
a gas-tank
a device used for metallurgy, called a heating furnace
the heat of fire
the heat of fire