短語(yǔ)詞組短語(yǔ)cupola furnace [冶]化鉄爐;化鉄爐;沖天爐;熔鉄爐cupola furnace slag 化鉄爐爐渣cupola furnace burden 沖爐Keywords Cupola furnace 增碳refractories for cupola furnace 沖天爐用耐火材料blast cupola furnace 鼓風(fēng)化鉄爐cupola furnace helper 沖天爐幫手gas chromatograph for cupola furnace 沖天爐用氣相色譜儀disposal of cupola furnace slag 化鉄爐渣処理 返回 furnace cupola