1.
Sum up the experiences of high yield and efficiency face at big angle blasting mining face
大倾角炮采工作面高产高效经验总结
2.
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
3.
Thin seam mining coal face pressure gun control and production safety
薄煤层炮采工作面矿压控制与安全生产
4.
Gun thin seam mining face fracture management and production safety
薄煤层炮采工作面裂隙管理与安全生产
5.
Study on Strata-pressure Behavior in Blasting Face of Soft Seams with Large Inclined Angle
大倾角松软煤层炮采工作面矿压显现规律研究
6.
Designing Project of Double-hydraulic Prop Support Program in Mining Face
双联单体液压支柱在普采和炮采工作面的支护方案设计
7.
Application of Spillplate in The Way of "Folding,Hanging" at Blasting Mining Working Face in Compound Mining Coal Seam
折叠、悬挂式挡煤板在复采煤层炮采工作面的应用
8.
Success Practice of Realization of Safe Super Quality and Effective Man-Made Regenevation False Roof of Working Surface;
人工再生假顶炮采工作面实现安全优质高效生产的成功实践
9.
Research on Law of the Presentation of the Mine Pressure with caving-working-face
炮采放顶煤工作面矿压显现规律研究
10.
Practice of "Two Wining and One Caving" Technique on Blasting and Top-coal Caving Working Face
“两采一放”工艺在炮采放顶煤工作面的实践
11.
Study on Laws of Rock Pressure Appearance at Blasting Caving Coal Face in Hezhuang Coal Mine
何庄煤矿炮采放顶煤工作面矿压显现规律研究
12.
Blasthole logging and supervision of blasthole sampling.
记录炮眼数据，并监督炮眼采样工作。
13.
The design methods of OOP and module realize the intelligentizement of the DCI .
采用“面向对象”与“模块化”的软硬件设计方法，使火炮显控器工作智能化。
14.
Arrangement of Face Blast Holes and Smooth Blasting Technology in Rock Roadway Driving
工作面炮眼布置与岩巷掘进光面爆破技术
15.
Mining all Height at One Time Technology of Large Mining High Angle Compound Mining Working Face
大采高大倾角综采工作面一次采全高回采工艺
16.
square set stope
方框支护回采工作面
17.
high-face room-and-pillar mining
高工作面房柱式开采
18.
Research on Movement Characteristic of Surrounding Rock in Full-mechanized Mining Face with Large Mining Height
大采高综采工作面围岩活动特征研究