摘要
介绍了我国锚杆支护的发展历程,并分析了当前锚杆支护的现状。着重分析了我国当前使用的三大锚杆钻机的研制现状,并介绍了维护与保养的办法。
Describes the development process of bolt support,and analyzes the current bolting. It analyzes the current status of the development of the use of the three anchor drilling machines,and describes the repairment and maintenance methods.
出处
《煤矿机械》
2016年第5期157-159,共3页
Coal Mine Machinery
关键词
锚杆钻机
现状
发展
anchoring drilling machine
states
development
