| 提高放顶煤工作面资源回收率初探 |
| |
| 引用本文： | 王志.提高放顶煤工作面资源回收率初探[J].河北煤炭,2001(1):5-5,19. |
| |
| 作者姓名： | 王志 |
| |
| 作者单位： | 河南省煤炭技工学校,河南,新郑,451100 |
| |
| 摘 要： | 通过对几个放顶煤工作面的煤炭损失量的分析 ,提出提高放顶煤工作面资源回收率的措施
|
| 关 键 词： | 放顶煤 回采率 煤炭损失量 |
| 文章编号： | 1007-1083(2001)01-0005-02 |
Discussion on how to raise mining rate of resourses in sub- level coal caving face |
| |
| WANG,Zhi.Discussion on how to raise mining rate of resourses in sub- level coal caving face[J].Hebei Coal,2001(1):5-5,19. |
| |
| Authors: | WANG Zhi |
| |
| Abstract: | The measures on how to raise the mining rate of resourses in sub-level coal caving face are presented,by analyzing the coal losses in caving faces. |
| |
| Keywords: | sub-level coal caving mining rate losses of coal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
