1.
Model Analysis on Electro-hydraulic Proportional Control for Rotary Drilling System of Engineering Geological Drilling Rig
工程地质钻机回转钻进比例控制系统的模拟分析
2.
Construction Methods for Rotary Excavating Drilling Machine for Pile Foundation of Weak Geological Layer
软弱地质层桩基旋挖钻机钻孔施工工法
3.
Technical standard for boring of geotechnical investigation of buildings
建筑工程地质钻探技术标准
4.
Effect of Landslide on Predrilling Engineering and Its Prevention,Sichuan-Chongqing Area
川渝滑坡地质灾害对钻前工程的影响与防治
5.
engineering boring and drilling devices
工程钻探和掘进机械
6.
The geological prospecting enterprises completed a total of 5.36 million meters of drilling.
地质勘查完成机械岩心钻探工作量536万米。
7.
Geochemical Characteristics and Genetic Mechanism of Gneiss in the Depth Interval 3000-3500m from the Main Drill Hole of Chinese Continental Scientific Drilling Project;
中国大陆科学钻探工程主孔3000-3500米片麻岩的地球化学性质及其成因机制
8.
The men dug the oil well by Boring through the ground with huge drills
工人使用巨大钻机钻透地层挖掘油井。
9.
Quality Control of Bored Pile in Construction Engineering
建设工程钻孔灌注桩施工的质量控制
10.
LOOKING FORWARD FROM THE 30th IGC THE PRESENT STATUS AND PROSPECT OF DEVELOPMENT OF THE DRILLING ENGINEERING TECHNIQUES
从第三十届国际地质大会展望钻探工程技术现状与发展前景
11.
The Study of the Geology of Soil and Rock Engineering and the Design and Construction of the Bored Pole Foundation for Ningyang Country;
宁阳城区岩土工程地质及钻孔灌注桩的设计与应用研究
12.
Application of Composite Pile with Caliber Bore-hole for Geological Disaster Treatment Engineering
小口径钻孔组合桩技术在地质灾害治理工程中的应用
13.
Application of Digital Panoramic Borehole Photography Technique in Railway Engineering Geological Investigation
数字全景钻孔摄像技术在铁路工程地质勘察中的应用
14.
Research on the System Design for Advance Geological Prediction in TBM Construction Tunnel Based on Drilling Machine;
基于钻机的TBM隧洞施工超前地质预报系统开发研究
15.
Mechanism of Efficient Rock Cracking and Its Engineering Application of Rotary Drilling Rig
旋挖钻机高效入岩机理及其工程应用
16.
Engineering Quality and The Control Cost and Expense in Artificial Bore Piles
钻孔灌注桩工程质量与成本费用控制
17.
Specification for operation of hydrographic geological drilling and digging for water-supply
供水水文地质钻探与凿井操作规程
18.
Qualified personnel of technology of major of side of company of foreign capital oil, especially geological engineer and artesian well engineer compare deficient.
外资石油企业方面专业技术人才，尤其是地质工程师和钻井工程师比较匮乏。