短語詞組短語oil burning crucible furnace 燃油坩堝爐burning blast furnace gas 燒高爐煤氣coal burning heating furnace 燃煤加熱爐burning coal furnace 燃煤加熱爐gas burning opening furnace 煤氣明火加熱爐oil -burning annealing furnace 燃油退火爐gas -burning vertical furnace 氣燒竪窰Coal -Burning Annealed furnace 燃煤退火爐Electronic gun burning hydrogen furnace 電子槍燒氫爐 返回 burning furnace