1.
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
2.
Technical standard for boring of geotechnical investigation of buildings
建筑工程地质钻探技术标准
3.
Method of Enhancing Correct-judgement Rate by the Pile Foundation Geological Drilling in Karst Area
提高岩溶桩基地质钻探正判率的方法
4.
Research on Computer-Assistant Design System of Borehole Structure in Geological Drilling;
地质钻探孔身结构计算机设计系统的研究
5.
Analysis and Development Proposal on Present Situation of Geological Drilling Equipment in China
我国地质钻探技术装备现状分析及发展建议
6.
Discussion on Geological Drilling in Gravel Layer of Dongting Village Xin Jia Yuan Project
武汉东亭村新嘉源项目卵石层地质钻探技术探讨
7.
drill bit for mining and geological prospecting
矿山及地质勘探钻头
8.
Discussion on the Diameter of Main Section in Medium-shallow Hole in Diamond Core Drilling for Geological Exploration
地质勘探金刚石岩心钻探中浅孔主体口径探讨
9.
Significance of Geological Intendance for Exploration Well Program in Shengli Oilfield;
胜利油田地质监理在探井钻探中的作用
10.
Core Drilling Techniques and Their Applications in the Exploration of Mineral Resources
地质岩心钻探技术及其在资源勘探中的应用
11.
IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration.
在石油、然气及地质勘探钻井过程中稳定钻具所采用的一种稳定器。
12.
Application Prospect of Air Foam Drilling Techniques in Geological Core Drilling
空气泡沫钻进技术在地质岩心钻探中的应用前景
13.
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。
14.
Application of Spot Inspection Management of Drilling Equipment in the Corporation of Geological Exploration;
钻探设备点检制在地质勘查单位中的应用
15.
Study on Appropriate Economic Scale of Drill Workload for Geological Survey Projects;
地质调查项目钻探经济规模工作量研究
16.
Analysis on Drilling Rod Vibration Mode of Coalfield Geological Exploration Based on ANSYS
基于ANSYS的煤田地质勘探钻杆振动模态分析
17.
Treating difficulties occurred during deep exploration hole drilling under complicated geological conditions
复杂地质条件下深部钻孔勘探疑难问题处理
18.
Progress of the R&D of 2000m geological core drilling equipment
2000m地质岩心钻探成套装备研制工作进展