directional drilling machine meaning in English

定向钻机

Design to hydraulic system for micro directional drilling machine
微型定向钻液压系统的设计
Medium - sized drilling rigs for cge , including xy series core drills , gq series engineering drilling machines , mgj series anchoring drilling machines , directional drilling machines and hydraulic components etc
系列锚杆钻机和非开挖定向钻机的生产基地，也是我国定点生产各种中浅孔液压岩芯钻机的中型骨干企业。
During the detail construction , this paper emphasized the importance and seriousness of designing tracking . when construction of directional hole , according to the demand of designing tracking , we choose suitable directional drilling machine and control equipment and emphasized the importance of slop prepare during the back - dragging
在具体施工的过程中，本文强调了设计轨迹的重要性和严肃性，在施工定向轨迹时，一定要根据设计轨迹的要求，选择合适的定向钻机和导向设备，严格遵循设计轨迹进行施工，同时强调在回拖铺管过程中泥浆配备的重要性。