钽矿 meaning in English

tantalum ore

Comprehensive utilization tests and studies on a large - size nb - ta deposit
某大型铌钽矿综合利用试验研究
Preparation zirconium oxychloride from concentrated zr tails of nb - ta ore by lime
以氧化钙为主要原料从铌钽矿富锆尾矿中制备氧氯化锆
We are one of the biggest end user of tantalite and columbite . we need the ores at the long - term . if you have the ores to sell , please contact us instantly
我们是中国最大的使用钽铌矿公司之一,我们长期需要钽矿和铌矿.如果你有这些矿石,请直接联系我们