工业矿石 meaning in English
commercial ore
industrial ore
merchantable
Examples
- Calcination of industrial minerals , e . g
煅烧工业矿石， - In the field of thermal treatment of industrial minerals limestone , dolomite , magnesite , clay , ores and various derivatives from industrial processes
工业矿石石灰石，白云石，菱镁矿，粘土，矿石和工业处理后的各种派生物的热处理领域的