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瓦斯防治

网络gas control; gas prevention

瓦斯防治

瓦斯防治

瓦斯防治

gas control

瓦斯综合防治,measures for preventing and... ... ) gas prevention 瓦斯防治 ) gas control 瓦斯防治 ...

gas prevention

瓦斯综合防治,measures... ... ) gas prevention and treatment 防治瓦斯 ) gas prevention 瓦斯防治 ) gas control 瓦斯防治 ...

3

During the gas drainage test in No. 12 Mine of Pingdingshan Coal Mining Group, good gas prevention . . .

通过在平顶山十二矿的试验，取得了良好的瓦斯防治效果。

4

Based on those experiment results the anticipating application on mine gas prevention is put forward in the end .

最后在实验结论的基础上提出了细水雾技术在矿井瓦斯防治方面应用前景。

5

Forging Ahead with the Work on Coal Mine Gas Prevention and Control, Development and Utilization Reaching a Newer Level

全面推进煤矿瓦斯防治与开发利用工作再上新台阶

6

7

Practice of the gas Control on isolated island in the comprehensive mechanized working face

孤岛综放面的瓦斯防治实践

8

Gas prevention and treatment technology in Isolated Island Full-mechanized Caving Faces with low gas

低瓦斯矿井孤岛综放面瓦斯防治技术

9

On Technology with Gas Prevention and Control of Gob- side Roadway Excavation in Medium- thickness Seam

中厚煤层沿空掘巷瓦斯防治技术初探

10

Methane Prevention Measures in Western Section of Jincheng Coal Industry Group

晋煤集团西区瓦斯防治措施

11

Practice of Gas Control Technique for Fully Mechanized Longwall Face along Dip in High Gassy Region

高瓦斯区倾向长壁综采面瓦斯防治技术与实践

13

Discussion on Gas Controlling and Management of Local Town-ship Coal Mines in Jiangyuan County

浅谈江源县地方乡镇煤矿的瓦斯防治与管理

14

Opinions on Implementing the Principal Monitoring over Gas of State-owned Large-size Mines

关於实施国有大矿瓦斯防治重点监控的意见

15

Mine gas prevention and control when mine gateway excavated through used mine roadway

掘进巷道贯通老硐时的瓦斯防治

16

Gas-prevention measures in coal face of single seam with low air permeability

低透气性单一煤层采煤工作面瓦斯防治措施

17

Probing into the Stoping Face Methane Prevention and Control in Difficult-to-drain Coal-beds

难抽放煤层回采工作面瓦斯防治技术探讨

19

Functions of monitoring and control system in mine gas prevention and control

监测监控系统在瓦斯防治中的作用

20

Gas prevention and control technology for thin seam mining face in Xiaoqing Mine

小青矿薄煤层工作面瓦斯防治技术

21

Firedamp precaution measures of entrance construction of Guanlupo tunnel

关路坡隧道进口施工的瓦斯防治措施

22

Hard Roof Controlling in Gassy Coal Mine and Methane Preventive Measure

高瓦斯矿井坚硬顶板控制及瓦斯防治措施

23

Shallow Analysis to gas prevention and control technique at high-gas coal mine

高瓦斯矿井瓦斯防治技术浅析

24

The Gas Prevention and Cure Way Cause by the Gas Variety Regulation

瓦斯变化规律引发的瓦斯防治办法探讨

25

Discussion on Safety Technical Measures of Tunnel Gas Control

隧道瓦斯防治安全技术措施探讨

26

Practice of Gas Control in Fully Mechanized Face with Caving Mining in Xinji Mine

新集矿综采放顶煤瓦斯防治实践

27

Gas Prevention and Control Techniques in Yanzhou Coal Mining Area

兖州矿区瓦斯防治技术

28

The Application of Gas Drainage for Preventing Accident in Low Gas Mines

瓦斯抽放在低瓦斯矿井瓦斯防治中的应用

29

Gas control technology for upper corner of fully mechanized caving mining face in Xinzhouyao Mine

忻州窑矿综放面上隅角瓦斯防治技术

30

Gas Prevention and Management of High Gassy District in Low Gassy Mine

低瓦斯矿井高瓦斯区的瓦斯防治及管理

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