Breakthroughs and promotion and application of key core technologies for the comprehensive utilization of niobium resources in northwestern Hubei will provide an economically feasible technical path for my country's low-grade and difficult-to-use niobium resources, which is of great significance to my country's self-sufficiency in niobium resources and improving safety guarantee capabilities. Ниобиум бол зэврэлт-тэсвэртэй, өндөр температур тэсвэртэй. Энэ бол агааржуулагч, хамгаалалт, цэргийн салбар, цөмийн энерги, чухал стратегийн нөөцөд зайлшгүй түлхүүр метал юм. Миний улс 4 гаци, Langewu, Йянбалт, Baiang, Xinancei, Xiniang, Xanci, бусад сайх.
