摘要
近10年来,我国煤炭产量逐年大幅增加,煤矿开采技术与装备水平显著提高。阐述了高产高效矿井开采的关键技术与装备的研究现状,对其发展趋势进行了展望。
In recent ten years, the output of coal mine increased substantially each year and the mining technology and equipment were improved significantly. The research status and development of mining key technology and equipment were elaborated.
出处
《煤矿机电》
2013年第2期66-68,共3页
Colliery Mechanical & Electrical Technology
关键词
高产高效
开采关键技术
发展趋势
high production and high efficient
mining key technology
development tendency
