blast cupola furnace

基本解释

• 鼓风化铁炉

英汉例句

双语例句

• The 'DC forehearth' can also be applied to a blast furnace and a cupola for coking coal smelting.
  此“直流前床”，还可用 于焦煤冶炼的鼓风炉和冲天炉。
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