大家在查：迁置性能及传感器传感器 tqk Night piece Kinnear bullet trains 明华 AlfredoMantovano coriolus

煤田煤

煤田煤

煤田煤

煤田煤

1

Study on Coal- layer Thickness Interpretation Method of Jurassic Coal Field in Northern Shaanxi Province and Its Effect of Application

陕北侏罗纪煤田煤厚解释方法研究及应用效果

2

Research on the pore -fractures system properties of coalbed methane reservoirs and recovery in Huainan and Huaibei coal -fields

两淮煤田煤储层孔 -裂隙系统与煤层气产出性能研究

3

Characters of distribution and influencing factors about the reservoir pressure in Qinshui Coalfield

沁水煤田煤储层压力分布特征及影响因素分析

4

Coal quality characteristic analysis in south of Zhengning Coalfield in Gansu province

甘肃正宁南部煤田煤质特性分析

5

Analyzing on the elastic wave parameters characteristics of Datong jurassic coal rock bed

大同侏罗纪煤田煤岩层弹性波参数特征浅析

6

Distribution regularities and control factors of coal body texture in Huainan Coal Field

淮南煤田煤体结构分布特征及其控制因素探讨

7

Geological factors analysis and prevention of coal and gas outburst in Huaibei Coal Field

淮北煤田煤与瓦斯突出地质因素分析与防治

8

Study of Change Regulation of Boli Coal Field

勃利煤田煤的变质规律探讨

9

Cause Analysis on Coal Thickness Change in Xing-gong Coalfield of Henan

浅析河南省荥巩煤田煤厚变化成因

10

Environmental trace elements in coal mining wastes in Huainan coal field

淮南煤田煤矸石中环境意义微量元素的丰度

热词推荐

大家在看