摘要
主要介绍利用现有的能力较低的钻探设备,运用绳索取心钻探工艺钻进深孔的经验。
This article introduced the experience of using the drill equipment of lower capability, using drill and explore technology of robe geting heart to drill deep hole.
出处
《有色矿冶》
2006年第6期9-11,共3页
Non-Ferrous Mining and Metallurgy
关键词
钻机改进
钢丝绳
钻进参数
drilling improvment
steel rope
drill parameter
