1.
The Study on Synthesis Mechanization Mining Technique in Thin Coal Seam of Special Geology Condition in Donghuantuo Mine;
东欢坨矿特殊地质条件下薄煤层综采技术研究
2.
Research on Strip Mining under Buildings of Donghuantuo Coal Mine South 1st District;
东欢坨矿南一采区建筑物压煤条带开采研究
3.
Study on the Internal Market-led Management Mode of Donghuantuo Mining Branch;
东欢坨矿业公司内部市场化管理模式研究
4.
Structural Features and Fault Quantitative Study in Donghuantuo Coalmine
东欢坨矿构造特征及断裂构造定量研究
5.
Construction Technology to Pass Through Broken Zone of Wide Fault with High Pressurized Water in Donghuantuo Mine
东欢坨矿过高承压水宽断层破碎带的施工工艺
6.
Hydrogeology Characteristics and Measures of Water Prevention in Donghuantuo Mine in Kailuan
开滦东欢坨矿水文地质特征及防治对策
7.
Fast and Efficient Construction of Bunker No.2 in the Central Mining Area in Donghuantuo Mining Company
浅谈东欢坨矿业分公司中央采区2号煤仓快速优质施工方法
8.
Application of PLC Technology in Redevelopment about Hoist Electronic Control System in Donghuantuo Coal Mine
PLC技术在东欢坨矿风井提升机电控系统中的应用
9.
Experiment and Study of Carbon Monoxide Adsorbed in Coal Seam of Donghuantuo Coal Mine;
东欢坨煤矿煤层赋存CO实验与机理的研究
10.
Discussion on increasing flotation productivity of Ljiatuo Coal Preparation Plant
吕家坨矿选煤厂提高浮选产率的探讨
11.
NAMING AND PRELIMINARY STUDY ON THE CATEGORY OF THE"DONGGUTUO CORE;
“东谷坨石核”类型的命名与初步研究
12.
The Study on Reliability and Stability of the Ventilation System of Lv Jiatuo Mine;
吕家坨矿通风系统可靠性与稳定性分析
13.
Several Problems Demanding Immediate Solution in the Near term Production Development of Lujiatuo Mine;
吕家坨矿近期生产发展需解决的几个问题
14.
Tuocheng Coal Mine Main Shaft Automatic Loading Remote Monitoring of Configuration and Application
坨城煤矿主井自动装载远程监控的配置与应用
15.
Study on Reservoir Heterogeneity Model of the Third Member of Dongying Formation in the Third Block of Shengtuo Oilfield;
胜坨油田三区东三段储层非均质模型研究
16.
Research on the Seismic Response and Damping Effect of the Dongjiantuo Shahe Bridge
东尖坨沙河大桥地震响应及减震效果分析
17.
Research on Numerical Simulation of Adjacent Rock Creep Law in Lu Jia Tuo Mine of Kai Luan;
开滦吕家坨矿巷道围岩蠕变规律数值模拟的研究
18.
Hydrocarbon Accumulation Model at the Shengtuo Area and Petroleum Prospects in the Dongying Depression;
东营凹陷胜坨地区油气成藏模式及其勘探前景研究