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- Talking about the cutting coal method at large mining height face 浅析大采高工作面的割煤方法
- Simulation on the position of road along next gob with large mining height face 大采高工作面顺槽位置模拟研究
- Simulation and Application of Suitable Position of Gob-Side Driving Entry in Large Mining Height Face 大采高工作面沿空掘巷合理位置模拟与应用
- large mining height face 大采高面
- The paper introduces roof control methods of goaf of large mining height fully-mechanized face by artificial forced caving with deep-hole blasting at seam 14 of Silaogou Mine and analyzes the effect. 介绍大同煤矿集团公司四老沟矿14%23层404盘区8402大采高综采工作面人工强制深孔爆破处理采空区顶板的技术,并对其效果进行了分析。
- fully mechanized caving face with large mining height 大采高综放工作面
- Ground pressure of longwall mining face to the dip with large mining height 大采高倾斜长壁采场矿压规律研究
- Practice and Survey of Press Law of large mining height Fully-Mechanized Face 大采高综采工作面矿压观测与顶板管理
- Keywords large mining height;support;downslide; 大采高;支架;下滑;
- large mining height top - coal caving 大采高综放
- hydraulic support with large mining height 大采高液压支架
- Analysis and prevention of roof fallen in great mining height face 大采高工作面顶板冒落性分析与预防
- Dust Prevention and Control in Coal Faces with Large Mining Height 大采高综采工作面的煤尘防治
- full-mechanized caving mining with large mining height 大采高综放
- Ground pressure behavior in fully-mechanized mining face with large mining height and thin basement rock 薄基岩大采高综采面矿压显现规律
- The rock pressure laws in conventionally-mechanized mining face with deep angle and large mining height 大倾角大采高机采面矿压显现规律
- Prevention of rock burst in top-coal caving face with stripe under condition of large mining height 大采深条带开采放顶煤工作面冲击矿压治理研究
- Lectotype Design of Powered Support in Full-mechanized Caving Mining Face with Large Mining Height 准大采高综放工作面液压支架选型设计
- Practice of Pressure Law and Study on the Strata Behavior Regularity of Large Mining Height Fully-Mechanized Face 大采高综采工作面矿压观测及其显现规律研究
- Observation on the law of strata behavior in shallow seam and high mining height face 近浅埋煤层大采高矿压显现规律实测研究
