浅谈国内外高产高效工作面成套设备概况及发展趋势

Talking about the survey and the developing trend of whole set equipment at home and abroad high production and high efficient face

简要介绍了国内外高产高效工作面成套设备概况及发展趋势 。

The survey and the developing trend of whole se t equip ment at home and abroad high production efficient face are introduced.It has a r eference action for choosing type.