对赤铁矿、假像赤铁矿、镜铁矿、褐铁矿、菱铁矿、锰矿、铬铁矿等的分选。

To separate hematite, supposed hematite, specularite, limonite, siderite, manganese ore, chromite and so on.

youdao

对赤铁矿、假像赤铁矿、镜铁矿、褐铁矿、菱铁矿、锰矿、铬铁矿等的分选。

To separate hematite, supposed hematite, specularite, limonite, siderite, manganese ore, chromite and so on.

youdao