1.
drill bit for mining and geological prospecting
矿山及地质勘探钻头
2.
Prelimimary Probe on the Geological Characteristics and Metallogenic Law of Continuable Resource Exploration Area in Xihuashan Tungsten Deposit
西华山钨矿接替资源勘查区地质特征及成矿规律初探
3.
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
4.
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。
5.
Based on summing up the experience of coalfields seismic explorationin mountain areas and lake districts, the authors describe in this paper the geophysical method employed in complex areas and its effects.
以宁夏、山东的煤矿地震勘探为例，介绍了复杂地表工区地震勘探的方法与地质效果。
6.
The study on hydro-geological problems and technical methods of exploration
试论煤田(矿)水文地质问题及勘探技术方法
7.
Petroleum geological conditions and exploration direction in north piedmont zone of Tuha Basin
吐哈盆地北部山前带石油地质条件及勘探方向
8.
Hard metal (carbide) inserts for mining and oil--field rock bits
GB/T2527-1989矿山、油田钻头用硬质合金齿
9.
Prospecting Implementation of Drills Replaced by Pit and the Combination of Pit with Drills in the Mine
以钻代坑及坑钻组合探矿方式在矿山的实施
10.
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
11.
Antenna performance and experimental analysis of borehole radar in geological exploration
地质勘探中钻孔雷达的天线性能及系统实验分析
12.
prospect a region for silver
勘探某地的银 (矿)
13.
-400m Middle Xiaoguanzhuang Iron Ore Exploration and Geological Features and Status Quo Analysis
小官庄铁矿-400m中段矿体地质特征及勘探现状分析
14.
HMES Prospection and 3D Simulation of Mine Goaf
矿山采空区HMES勘探及三维模拟
15.
Special(i)ty of Geophysical Prospecting
煤田地质及勘探专业
16.
Review on geological character and exploration methods of Daqiaowu volcanic-type uranium deposit
大桥坞火山岩型铀矿床地质特征及勘查方法评述
17.
Geological instruction of antimony deposit exploration
GB/T10583-1989锑矿地质勘探规范
18.
Geological instruction of barite witherite deposit exploration
GB/T13692-1992重晶石、毒重石矿地质勘探规范