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煤巷掘进

网络roadway excavation in coals; heading excavation; coal roadway tunneling

煤巷掘进

网络释义

煤巷掘进

roadway excavation in coals

采矿专业词汇单... ... roadway section 巷道断面 roadway excavation in coals 煤巷掘进 roadway excavation in rocks 岩巷掘进 ...

heading excavation

岩巷掘进,rock... ... ) rock driving machinery 岩巷掘进机 ) heading excavation 煤巷掘进 ...

coal roadway tunneling

... Coal Roadway excavation ：煤巷掘进 coal roadway tunneling ： 煤巷掘进 water-enriched coal roadway ：富水煤层巷道 ...

Coal Roadway excavation

coal... ... Coal roadway roof ：煤巷 Coal Roadway excavation ： 煤巷掘进 coal roadway tunneling ：煤巷掘进 ...

例句：

Outburst prevention technique of excavating in coal seam will be directly concerned colliery safety production and excavates taking over .

突出煤层煤巷掘进防突直接关系到煤矿的安全生产和采掘接替。

Therefore , it is very important to analyze the coal dust production during roadway driving and formulate reasonable safety check table .

因此，分析煤巷掘进工作中煤尘的产生及制定合理的安全检查表十分重要。

Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal roadway driving

煤巷掘进过程中粉尘浓度分布规律的数值模拟

Measures of comprehensive outburst control technology for seam roadway excavation

煤巷掘进综合防突技术措施

The Application of the Blasting Technique "Three Smallness " in Coal Mine Tunneling

“三小 ”爆破技术在煤巷掘进中的应用

Prediction of Size-Limited Structures in the Front of Coal Tunnelling Based on ANN

基于 ANN 方法的煤巷掘进前方小构造预报技术

Analysis on the Installation-Angle of the Cantilever-Style Coal Mine Dibbling Cutting-Gear

悬臂式煤巷掘进机截齿装设角度的分析

The Practices of the Construction Technology Transform of Coal Road Tunneling

煤巷掘进施工工艺变革的实践

Application of Outburst Prevention Technique for Coal Drift Excavation in Jiaozuo Mining Area

煤巷掘进防突技术在焦作矿区的应用

Application of Deep-hole-loosing Blasting Technology to Roadway-heading in "Double-emission " Coal Seam

深孔松动爆破在 “双突 ”煤巷掘进中的应用

Application of minor diameter blasting hole and minor diameter explosive to tunneling blasting in coal

小直径炮眼小直径药卷在煤巷掘进中的应用

Integrated Measures of Increasing Advancement Monthly in Coal Drifting

提高煤巷掘进单进的综合措施

Practice of New Construction Technique for Double Coal Roadways

双煤巷掘进施工新技术的实践

Research on hydraulic cutting technology for seam gateway with coal and gas outburst in potential

突出煤巷掘进水力掏槽工艺技术研究

Comments on measures of prevention and control of mine gas explosion for mine seam heading face

浅谈煤巷掘进工作面防治瓦斯爆炸的措施

Application of Advance Control Roof Technology in Driving weak Roadway

超前控制顶煤技术在松软煤巷掘进的应用

Clever Idea of Showing Position in the Coal Drift Excavation Process

煤巷掘进过程中确定方位的新思路

Light Drills Digs "Three soft " Coal Bed Coal Lane Tunneling Application

轻型钻掘机在 “三软 ”煤层煤巷掘进中的应用

Choose on Driving-blasting Parameter in Working Face Coal Drift with Caving

放顶煤工作面煤巷掘进爆破参数的选定

Application of Anchor net Supporting in Driving Inclined Coal Road

锚索网支护在倾斜煤巷掘进中的应用

Loose relieving shot technology of ultra-deep hole in gas logged coal road proving

含瓦斯煤巷掘进超深孔松动卸压爆破技术

Partial Ventilation Management at Driving Face in Coal Tunnel

煤巷掘进工作面局部通风管理

Role of Crossing Layer Gas Drainage Technology in Driving Coal Drift

穿层抽放在煤巷掘进中的作用

Research on Gas Emission Law in Coal Road Heading Face of Driving

煤巷掘进工作面瓦斯涌出规律的研究

High Gas Mine Coal Lane Tunnel and Defend the Technology of Dashing for Ward

高瓦斯矿井煤巷掘进防突技术

Kong li companies face high gas analysis and gas took combat

孔李公司煤巷掘进面的瓦斯分析与防治

Method of Coal Drift Heading through Fault

煤巷掘进过断层方法

煤巷掘进

煤巷掘进

roadway excavation in coals

heading excavation

coal roadway tunneling

Coal Roadway excavation

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