大家在查：丝炭暗煤亮煤煤层瓦斯含量煤炭自燃燃烧期亲水性矿物冒顶事故基本顶大飞

开切眼

网络open-off cut; through cut; open crosscut

开切眼

开切眼

开切眼

open-off cut

矿山术语 - 日的日志 - 网易博客 ... 采高 mining height 开切眼 open-off cut 工作面端头 face end ...

through cut

cut构成短语_百度知道 ... three-section cut 三段掏槽 through cut 【采矿】开切[场]眼 toe cut 底部掏槽 ...

open crosscut

煤矿专业英语，有错误吗？_百度知道 ... coal seam 煤层 open crosscut 开切眼 high horizontal stress 水平应力 ...

2

Research and Application of Fire-fighting Technology for Starting Cut along Gob Area of Fully Mechanized Sublevel Caving Faces

综放工作面沿空开切眼防灭火技术研究与实践

4

Open-cutting Supporting Technology of the First Full-mechanized Mining Face in Zhongxing Colliery

中兴煤矿综采首采工作面开切眼支护技术

5

First Cut on Comprehensive Mechanized Coal Mining Face and Stopping Mining Maintenance Method

综采面开切眼以及停采维护办法

6

Roof management with driving under mesh in great section starting cut in fully mechanized mining face

综采开切眼特大断面网下掘进顶板管理技术

7

Study on Surrounding Rock Stability of Working Face Supported by Bolt-Mesh-Anchor in Soft and Thick Coal Seam

锚网索支护软煤综放面开切眼围岩稳定性研究

8

Carrying-out Quick and Safe Excavation in Fully-mechanized Open-off Cutting Roadway

综采开切眼巷道的快速安全掘进

9

Full-bolt supporting in open-off cut under complex surrounding rock condition

复杂围岩条件下开切眼全锚支护

10

Open-off cut bolting with wire mesh with fully-mechanized coal winning technology

综采开切眼锚网支护技术研究

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