| 1. | New mining technology of deep well gently inclined hard - to - extract thin veins
深井缓倾斜难采薄矿脉开采新工艺 |
| 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. | Model test of thermal explosion technology in underground coal gasification
缓倾斜煤层反向两阶段煤炭地下气化模型实验 |
| 5. | On the cover caving in the sublevel caving of slightly dipped thick orebody
缓倾斜厚矿体无底柱分段崩落法放顶方式探讨 |
| 6. | Application of short - hole method in mining gently inclined medium thick orebody
浅孔采矿方法在缓倾斜中厚矿体中的应用 |
| 7. | Mining technology for gold deposit with slight incline and middle thick in xinhui gold mine
鑫汇金矿缓倾斜中厚矿体开采新工艺 |
| 8. | Talking about spreading combined mining roof coal technology at gentle inclined coal seam
在缓倾斜煤层中推广综采放顶煤技术浅析 |
| 9. | Experimental study of blasting technique for mining gently inclined extremely - thin orebody
缓倾斜极薄矿体开采的爆破技术试验研究 |
| 10. | Flat grade mine
缓倾斜层矿山 |
