| 1. | Application of longwall mining method in steeply inclined seam
在急倾斜煤层中巷道长壁采煤法应用 |
| 2. | Rotating mining method at slowly inclined seam ' s comprehensive mining coal face
缓倾斜煤层综采面旋转开采方法 |
| 3. | Design and working practice of vertical face intersection in gently inclined seam
缓倾斜煤层立面交岔点设计与施工 |
| 4. | Application of impelling long frame to fully mechanized mining face in high inclined seam
推移长框架在大倾角综采工作面的应用 |
| 5. | Practices on installation technology for fully mechanized longwall mining face in deep inclined seam
大倾角综采工作面安装技术实践 |
| 6. | Practices on fully mechanized coal mining in deep inclined seam with hard roof , soft coal and soft floor
软底大倾角煤层综采开采实践 |
| 7. | Application on blast - winning technology with sublevel caving of hydraulic prop in inclined seam
单体支柱炮采放顶煤技术在大倾角煤层的应用 |
| 8. | Study of calculation method for discontinuous surface deformation induced by steeply - inclined seam mining
急倾斜煤层开采地表非连续变形计算方法研究 |
| 9. | Testing methods of floor compressibilities for coal mining face under conditions of gently inclined seam
缓倾斜煤层采煤工作面底板抗压入特性测定方法 |
| 10. | Research on bolt - steel mesh - anchor combined support technology applied in deep inclined seam gateway in xinji no . 3 mine
新集三矿急倾斜煤层巷道锚网索支护研究 |
