1、[矿物]赤铁矿
...red heat 赤热red iron ore 赤铁矿red iron oxide 红氧化铁 ...
2、红色铁矿
... 红赤铁矿 red hematite 红色铁矿 red iron ore 赤铁矾 red iron vitriol ...
4、赤铁矿
...red heat 赤热red iron ore 赤铁矿red iron oxide 红氧化铁 ...
red d iron ore赤铁矿
red iron ore beneficiation红铁矿选矿
Xuanhua red iron ore宣化赤铁矿
Indian red iron ore印度赤铁矿
fibrous red iron ore纤维赤铁矿
Qidashan red iron ore齐大山红铁矿石
beneficiation of red iron ore红矿选矿