Copper molybdenumminerals is difficult to float because surface of the copper molybdenumminerals is oxidized.
难选铜钼矿难于浮选的原因主要是矿物表面被氧化。
2
We use the improved G-3 Engineering driller to proceed field test at Henan molybdenumminerals. The result is very fine.
改装后的G - 3钻机在河南钼矿现场进行生产试验，效果良好。
3
China's success in snapping up makers of iron ore, nickel, molybdenum and other minerals has come as much of the world smarted from the global financial crisis.