基本解釋鼓風化鉄爐英漢例句雙語例句The 'DC forehearth' can also be applied to a blast furnace and a cupola for coking coal smelting.此“直流前牀”，還可用 於焦煤冶鍊的鼓風爐和沖天爐。ip.comblast cupola furnace更多例句