columbite-tantalite
铁锰锡铌钽矿 wodginite
铌钽酸锰铁矿 noibite
钽铌锰铁矿 ferrotapiolite
·2,447,543篇论文数据，部分数据来源于NoteExpress
广泛应用于钨、锡、钽铌、稀有金属、贵重金属、铁、锰矿石和煤矿石的选别，是重力选矿的主要设备。
The machine is widely used in classification Tungsten, Tin, Tantalum, Niobium, Rare Metals, Noble Metals, Iron, Manganese Ore and Coal ore, it is the main equipment of gravity concentration.
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