cleaned coal的意思|示意

---

cleaned coal相关短语

1、 dry-cleaned coal 干洗煤,干选煤

2、 cleaned-coal 洗精煤

3、 fine cleaned coal 细粒精煤

4、 cleaned coal yield 精煤产率

5、 ultra cleaned coal 超纯煤

6、 salbe cleaned coal 销售精煤

7、 cleaned coal quality 精煤质量

8、 cleaned coal technology 洁净煤技术

9、 production cleaned coal 生产精煤