重介选 meaning in English

dense media separation
float and sink separation
heavy media separation
sink float separation

Technical reformation in dense media preparation system
重介选煤工艺系统的改造与完善
Development of large equipment for dense medium coal separation in
重介选煤大型装备的发展
Method of adding medium by using crane electromagnet at hm coal preparation plant
重介选煤厂利用起重电磁铁添加介质的方法
Technology design on coal cleaning process by all - hm of tiedong coal preparation plant
铁东选煤厂采用全重介选煤工艺设计
On the reasonable position of flow - spitting box at xinzhi hm coal preparation plant
论辛置重介选煤厂分流箱位置的合理配置

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