摘要
针对综放工作面现场排头支护暴露出来的问题,通过改造排头支架等措施,改进完善了综放工作面排头支护方式。
According to the problems of crab support exposed in the fully-mechanized caving face site, the crab support way is perfected by improving the crab support.
出处
《矿山机械》
北大核心
2008年第19期31-32,共2页
Mining & Processing Equipment
关键词
综放工作面
排头支护
改进
fully-mechanized top coal caving face
Crab support, Improvement
