waste coal meaning in English
废煤
尾煤
Examples
- Project of electricity generation utilizing coal , waste coal and mid - coal
项目名称：煤矸石中煤发电厂项目 - Transformation of recovery system of floatation waste coal in the preparation plant of xiqu coal mine
西曲矿选煤厂浮选尾煤回收系统的改造 - The jiexiu municipal has decided the favorable policy to the enterprise which utilize the waste coal and mid - coal around the city
原材料中煤矸石由市内解决，本市年排中煤矸石 - This project needs the waste coal and mid - coal 1 . 852 million mts per year which can entirely supplied from 2 - 2 . 5 million mts in the district
万吨，可满足项目矸石中煤185 . 2万吨的需要。