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directional core drilling 岩心定向取心
Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
Core drilling played a major part in a hospital renovation in Halifax, Florida. 钻探扮演一个重要组成部分,在医院装修哈利法克斯,佛罗里达。
Core drilling techniques are used when precise, circular cuts are needed. 当使用精确的钻探技术,需要削减圆。
TypeT10 For making rotary scraping drill bits and rock core drilling bits. T10型用于镶制旋转钻进刮刀钻头及自磨式取岩心钻头。
Core drill machines can be powered by electric, hydraulic or air power sources. 核心动力的电动钻机器能、水力和空气动力来源。
A core drill bit consists of a steel tube with diamond segments brazed or laser welded on the drilling end. 核心钻头由一钢管或激光焊接金刚石钎环节就完钻。
Methods for correcting geochemical oil saturation with sealing core drilling data. 通过密闭取心资料校正地化含油饱和度的方法
This machine can be used drilling,core drilling, reaming,boring,tapping, spot-facing and chamfering etc. 可以进行钻孔、扩孔、铰孔、镗孔、攻丝、锪平面，倒角等工作。
Our extensive grinding facility provides ID/OD grinding, lapping, slicing, core drilling, surface grinding and dicing. 我们广泛的粉磨设备提供编号/外径磨削，研磨，切片，钻芯，表面研磨和切割。
Application of Space-time Multi-shot Continuous Directional Coring Tech. 时空多点连续定向取心技术应用研究。
Tools &Hardware - Power Tools - Core Drilling Machine Details: 1. High standard machin ... 浙江嘉兴买家求购空心钻机/套料钻机/取芯钻机...2009-7-16
Five safety videos have been converted to online safety courses for Flat Sawing, Wall Sawing, Core Drilling, Hand Sawing and Wire Sawing. 安全录像上网安全课程已转为对单位锯、墙锯、钻芯、订单锯钢丝锯。
Core drilling is also commonly used to create holes for routing cables or placing anchoring bolts, installing load carrying devices or dowel bars, or for concrete sample analysis. 钻探也是常用的路由电缆制造或配售锚孔螺栓承载装置安装销子或酒吧,或混凝土样本分析。
The main agent Products: Germany Baltur (BDS) Magnetic Block Drilling, Japan RIKEN (RIKEN) hydraulic tools, excellent nicardipine (UNIKA) cemented carbide core drill bits. 主要代理产品：德国百得（BDS）磁座钻、日本理研（RIKEN）液压工具、优尼卡（UNIKA）超硬合金取芯钻头。
XY-1000 spindle type of core drilling machine is brand new products which is developed and designed newly based on current thousand meters sereies of drilling machine. XY-1000型立轴式岩芯钻机是重庆探矿机械厂在目前国内千米钻机纟列基础上开发、设计的新产品。
In view of such a problem,the lithological electrical parameters in Archie formula were calibrated by use of the analysis data of sealing core drilling. 文章针对这一问题 ,利用密闭取心分析资料对阿尔奇公式中的岩石电学参数进行了刻度。
The rig is intended for auger, cone, air percussion and core drilling of vertical and acclinal wells when doing geological researches, anchors, piles and other works. 我公司采购水井钻机出口，要求如下，请能够生产类似钻机的工厂与我联系，并请准备一年配件和工具：
Introduction is made on the development, technical parameters, main features, version verification test, production trial and appraisal of CD - 3 core drill. 介绍了CD-3型岩心钻机研制情况、技术参数、主要特点及型式检验、生产试验和鉴定情况。
Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced. 以本厂簿壁孔精加工为例，介绍了硬质合金扩铰复合刀具的设计、结构参数、使用情况及应用效果。