tantalum-niobium ores

美 [ˈtæntələm naɪˈoʊbiəm ɔrz]英 [ˈtæntələm naɪˈəʊbiəm ɔːz]
  • 网络钽铌矿
tantalum-niobium orestantalum-niobium ores
  1. Study on Comprehensive Utilization of Weak-albitization Granite Tantalum-niobium Ores

    某弱钠化花岗岩型钽铌矿综合利用研究

  2. Predominant Factors Affecting the Explosive Effectiveness for Tantalum-Niobium Open-pit Ores and Its Modification Measures

    影响钽铌露天矿爆破效果的主要原因及其改善措施