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低瓦斯矿井

网络low gaseous mine; low gas mine

低瓦斯矿井

低瓦斯矿井

低瓦斯矿井

low gaseous mine

煤矿专业词汇汉英对照-中国煤矿安全生产网 ... gassy mine 高瓦斯矿井 low gaseous mine 低瓦斯矿井 gas drainage 瓦斯抽放 ...

low gas mine

低级瓦斯矿,slig... ... ) slightly gassy mine 低级瓦斯矿 ) low gas mine 低瓦斯矿井 ) second category gassy mine 二级瓦斯矿 ...

1

In addition, the reason of gas accident in gassy mine is demonstrated and its countermeasures have also been proposed .

论证了低瓦斯矿井发生瓦斯事故的原因，并提出了防治对策。

2

The mine has low gas and no danger of coal-dust explosion . The main coal seams that is designed has three layers.

井田内地质构造比较简单，主要为纵贯井田东西的天仓向斜，属于低瓦斯矿井，无煤尘爆炸危险；

3

Comprehensive treatment techniques at gas abnormal area in comprehensive mining faces in coal mines with low-gas content

低瓦斯矿井综采工作面瓦斯异常区综合治理技术

4

Feasibility Analysis of Gas Comprehensive Controlling in Abnormal Gas District of Low Gassy Mine

低瓦斯矿井瓦斯异常区综合治理可行性分析

5

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

6

Methane treatment in low- gas coal mine fully mechanized caving working face air-returning corner

低瓦斯矿井综放工作面回风隅角的瓦斯治理

7

Comprehensive control technology for mine gas uneven area in lower gassy mine

低瓦斯矿井瓦斯异常区域综合治理技术

8

Main Causes and Preventing Strategies to Gas Explosion Accidents in Low Gas Mines

低瓦斯矿井瓦斯爆炸事故的主要原因及防治对策

9

Division and Management of Gas Abnormity Emission Danger Zone in Lower Gassy Mine

低瓦斯矿井瓦斯异常涌出危险区的划分与管理

10

Gas Emission law and Comprehensive Gas Control Technique in Low Gassy Mine

低瓦斯矿井瓦斯涌出规律及综合治理技术

11

The Controlled Circle Ventilation on the Coal Face of Low Gas Mine

低瓦斯矿井采煤工作面受控循环通风

12

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

13

Analysis of Gas Explosion Accident in Low Gassy Mine and Precautions

低瓦斯矿井瓦斯爆炸事故剖析与应对措施

14

Analysis an research on gas abnormal effuse at partial area of low-gas coal mine

低瓦斯矿井局部瓦斯异常涌出的分析研究

15

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

16

Comments on ventilation capacity rated for low gassy coal mine

低瓦斯矿井通风能力核定的探讨

17

Gas disaster treatment of gas abnormal emission area in low gas mine

低瓦斯矿井瓦斯异常涌出区瓦斯灾害治理

18

Discussion on Mine Ventilation Capacity for Low Gas Mine

关于低瓦斯矿井通风能力核定的商榷

19

Mensuration and application of gas parameter in low gas mine

低瓦斯矿井煤层基本瓦斯参数测定与应用

20

Gas emission law and control for coal mining faces in low gassy mine

低瓦斯矿井回采工作面瓦斯涌出规律与防治

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