摘要
详细阐述了放顶煤液压支架及技术,分析放顶煤液压支架发展现状,提出存在的问题,并对放顶煤液压支架创新与发展进行了详细介绍,以供参考。
This paper elaborated the caving coal hydraulic support and technology, analyzed development status of the caving coal hydraulic support, put forward the existing problems and introduced innovation and development of the caving coal hydraulic support in detailed for your reference.
出处
《能源与节能》
2015年第11期31-32,共2页
Energy and Energy Conservation
关键词
放顶煤
液压支架
应用
创新
发展
caving coal
hydraulic support
application
innovation
development
