短語詞組短語ore e fines 粉鑛chromite ore fines 鉻鉄鑛粉imported ore fines 進口粉鑛blended ore fines 混勻鑛粉chrome ore fines 鉻鑛粉iron ore fines reduction 鉄鑛粉還原ore fines injection 噴吹鑛粉Brazilian MBR ore fines 巴西MBR鑛Indian ore fines 印粉 返回 ore fines