1.
Zublin drill guide
苏柏林式钻具导向器
2.
Study on Trajectory Measurement Technology of the Point-the-Bit Rotary Steerable Drilling System
指向式旋转导向钻具钻孔轨迹测量研究
3.
Approaching of Dynamic Point-the-bit Rotary Steering Drilling Tool
动态指向式旋转导向钻井工具设计探讨
4.
Self-Rescue Device Development of Rodless Drilling Unit and Structural Analysis of Guiding & Supporting Device
无钻杆钻具自救装置研制及导向撑压器结构分析
5.
The Study on Position Measurement and Control System of Bias Unit in the Rotary Steerable Drilling Tool
指向式旋转导向钻具偏置机构位置测控系统的研究
6.
At the Brandenburg Gate in Berlin, addressing a speech to Soviet leader Mikhail Gorbachev, June 1987
--1987年6月，里根在柏林的勃兰登堡门向苏联领导人戈尔巴乔夫发表讲话
7.
Contactless power transmission method for rotary steering drilling tool
适用于旋转导向钻井工具的非接触式电能传输方法
8.
Study on the storage function of the measurement while drilling (MWD) system in rotary steerable drilling tool
旋转导向钻井工具随钻测量系统存储功能研究
9.
The Policy Guiding of the Attllee Government in Berlin Crisis
浅析柏林危机中艾德礼政府的政策导向作用
10.
The Implementation and Integration on CAD System of Guide-devices Investment Casting Mould in Fission Design Method;
导向器类零件分体式精铸模具系统集成与应用
11.
Analog computation of the attitude parameters of rotary steering drilling tool
旋转导向钻井工具姿态参数的模拟解算
12.
Mechanics Model of Rotation Axis in Directive Rotary Steerable Drilling System
指向式旋转导向钻井系统旋转轴力学模型
13.
self-guided weight-loaded accumulator
自导向的重锤式蓄能器
14.
multi-vane diffuser
多导向叶片式扩压器
15.
machine-oriented programming system
机器导向程式设计系统
16.
DEVELOPMENT OF VARIABLE-ANGLE BENT SUB OF ROTARY STEERING DRILLING TOOL
基于旋转导向钻进方式的可控弯接头发展现状
17.
drill ,electric, hand-held (incl. rock drills)
电动钻具,手持式（包括岩石钻具）
18.
BHA directional behavior
底部钻具组合定向特性