摘要
选矿厂钢球承包是在社会主义市场经济条件下产生的一种新的供需合作关系,对选矿厂与钢球生产厂都有较大的经济效益。
The contracting of steel balls is a new cooperative relation between supply and demandIt has economic benefits to mineral processing plant and plant for steel balls
出处
《中国钼业》
1998年第2期21-23,共3页
China Molybdenum Industry
关键词
选矿厂
钢球消耗
经济效益
磨矿
Concentrators,Ball consumption,Economic effect,Contracting