roller running face是什么意思

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用法例句

The generalizing of the heavy duty long wall face in Shendong mining area;

重型工作面在神东矿区的推广应用

The Theory Research on Support System Reliability of Full Mechanized Working Face;

综采工作面支护系统可靠性理论研究

Support Density Calculation and Roof Management in Blast Mining Face

炮采工作面支护密度计算及顶板管理

Analyse and design of the supporting density on the individual hydraulic prop working face

单体液压支柱工作面支护密度的分析与设计

Practice of Large Mining Height Hydraulic Prop Supporting Face

大采高单体液压支柱工作面支护型式实践

square set stope

方框支护回采工作面

Technology of Supporting Super High Roadway in Large-height Mining Face

大采高工作面超高巷道掘进支护技术

Research on Supporting Density of Powered Support for Full-mechanized Caving Ming in Shuiliandong Colliery

水帘洞煤矿综放工作面支架支护强度的确定

Supporting Technology of Mining Roadway in Abutment Pressure Zone of 2304 Mining Face in Sihe Colliery

寺河矿2304工作面巷道支承压力区支护技术

Observation and Research of Bearing Stress of Advance Support of Fully Mechanized Coal Mining Face

综采工作面超前支护支承压力观测与分析

A New Technology of Roof Supporting in End-mining of Full-mechanized Mining Face

综采工作面收尾施工中顶板支护的一种新技术

Research on Cut Supporting Technology of Large-span Fully-mechanized Coal Face in Zhaogu No.1 Mine

赵固一矿大跨度综采工作面切眼支护技术研究

Study on the Support Method of 1501Working Face Laneway of Longhua Colliery

隆华煤业1501工作面顺槽支护方法的研究

Work face above the high- stress way of supporting research and practice

工作面两巷高应力段支护方式研究与实践

Support Technology of Small Coal Pillar Goaf-side Gateway for Fully Mechanized Top Coal Caving Mining Face in Deep Mine

深部综放工作面小煤柱沿空巷道支护技术

Gateway Support Modes and Parameter Optimization of Fully Mechanized Top Coal Caving Mining Face in Soft and Thick Seam

软厚煤层综放工作面巷道支护形式与参数优化

Research on fully mechanized mining face ending removing space roof supporting form

综采工作面收尾撤架空间顶板支护方式探讨

Rapid laying of wire mesh as support in last cutting stope of fully mechanized working face

综采工作面末采掩护式支架快速上网技术研究

Practices on Support Technology of Equipment Removing Gateway for Fully Mechanized Coal Mining Face in Linxi Mine

林西矿综采工作面回撤巷道支护技术实践