短語詞組短語ladle -furnace 鋼包爐ladle reheating furnace 鋼包加熱爐ladle heating furnace 鋼包加熱爐ladle refining furnace 鋼包精鍊爐;[冶]桶式精鍊爐Ladle refining furnace transformers 鋼包精鍊爐變壓器teeming ladle refining furnace 盛鋼桶精鍊爐AC ladle furnace 交流鋼包爐;交流lf爐calcium treatment ladle furnace 鈣処理LFlf ladle furnace lf 爐 返回 ladle furnace