摘要
介绍了整体顶梁组合悬移液压支架在"三软"煤层煤矿中使用后起到的效果及带来的经济效益,指出了应用过程中存在的问题,提出了一些应对措施。
The paper introduces the application and economic effects of movable hydraulic support with integral combined beam in ＂three soft＂ coal seam and presents the existing problems in the process of application and the countermeasures by analysis of application results and economic effects.
出处
《江西煤炭科技》
2013年第1期48-49,共2页
Jiangxi Coal Science & Technology
关键词
“三软”煤层
悬移液压支架
经济效益
＂three soft＂ coal seam
movable hydraulic support
economic effect
