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采区巷道布置

网络layout of workings

采区巷道布置

采区巷道布置

采区巷道布置

layout of workings

... 7. Everything is ready. 一切布置就绪。 8. layout of workings 采区巷道布置 9. Dress a store window. 布置商店的橱窗 ...

1

This paper summarizes the characters of mining roadway layout adopted in thick coal-seam mining in Xinglongzhuang coal mine .

总结了兴隆庄煤矿厚煤层开采先后所用 “采区巷道布置方式 ”特点与存在的问题。

2

Roadway layout in high-gas area with fully mechanized top-coal mining and its characters

高瓦斯综放采区巷道布置方式及特点

3

The layout characters and its developing trends of mining roadways in Xinglongzhuang coal mine

兴隆庄煤矿采区巷道布置方式的特点及发展趋势

4

Discussion on Roadway Layout Mode in High-Gassy Fully Mechanized Caving Mining District

高瓦斯综放采区巷道布置方式的探讨

5

The tunnel arranging way of the mining area of the thick gas coal seam

高瓦斯煤层采区巷道布置方式

6

Dividing the Mining Area and Arranging for Tunnel in the Mining Area In the Thin Coal Seam Cluster Well

薄煤层群井田的采区划分及采区巷道布置

7

Investigation of the tunnel layout way at high gas seam group mining area

高瓦斯煤层群采区巷道布置方式的探讨

8

Practice on Improving Roadway Layout in Mining Districts

涌山矿改进采区巷道布置的实践

9

Several Suggestions on the Arrangement of Mining Area Tunnel

有关采区巷道布置的建议

10

Discussion on the pattern of tunnel of pillar mining district in well

矿井煤柱采区巷道布置方式的探讨

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