【摘要】 通过对综放工作面施工、安装的技术研究与实施,加快了巷道施工和综放设备安装的进度,比原计划提前了4个月时间,提高了经济效益,为综放工作面安全生产打下了良好基础。更多还原

【Abstract】 Face up to the comprehensive construction,installation and implementation of the technology to speed up the roadway construction and equipment installation imis up the progress four months earlier than planned,raising the cost of production safety imis caving face laying down a good foundation.更多还原