- Commercial test of separating Baima vanadium-bearing titanomagnetite was perfor-manced.
对白马钒钛磁铁矿进行了选矿工业试验。
- The pilot plant test has proven that boronate passivant can largely improve the thermal performance of coke.
在工业试验中充分证明了以硼酸基为主的钝化剂能够大幅度提高焦炭的热性能。
