摘要
介绍了BDY并联顶梁液压支架工艺在新陆煤矿采煤工作面的试验和改进过程,阐述了BDY并联顶梁液压支架的主要技术特点与技术参数,以及取得良好的效果。
The BDY parallel top-beam hydraulic pressure hydraulic pressure support craft in the Xinlu coal mine mining coal working surface experiment and the improvement process.Described BDY parallel hydraulic support of the main technical characteristics,as well as obtains the good effect.
出处
《煤炭技术》
CAS
北大核心
2010年第10期29-30,共2页
Coal Technology
关键词
并联顶梁液压支架
试验
改进
效果
parallel top-beam hydraulic pressure support
experiment
improvement
effect
