EGR便携式全液压钻机在萤石矿勘查中的应用与分析
张雄,张耀澎,牛恩宁,华伶利,吕新全

Application of EGR Portable Full Hydraulic Drill in Fluorite Mine Exploration
Xiong ZHANG,Yaopeng ZHANG,Enning NIU,Lingli HUA,Xinquan LV
图1 EGR便携式全液压钻机组装图(EP600PLUS型)
Fig.1 Assembly diagram of EGR portable fully hydraulic drilling rig(EP600PLUS)