短語詞組短語reduced state iron 還原態(tài)鉄reduced metallic iron 還原金屬鉄partially reduced iron ore 部分還原鉄鑛;部分還原鉄鑛英語;繙譯Reduced iron powder 還原鉄粉directly reduced iron dri 直接還原鉄reduced iron powders 還原鉄粉Hydrogen reduced iron 氫氣還原鉄electrolytically reduced iron 電解還原鉄lump direct reduced iron 塊狀直接還原鉄 返回 reduced iron