| 1. | The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs .
这份资料提供了有关露天矿、采石场，坝基和公路堑的边坡资料。 |
| 2. | Safety regulations for metal and nonmetal opencast mines
金属非金属露天矿山安全规程 |
| 3. | Talking about the control of stripping relation in opencast
论述露天煤矿采剥关系的控制 |
| 4. | Review of the evolution of the opencast mining technology in china
我国露天开采工艺发展初探 |
| 5. | Mine plans - opencast mining - part 1 : general requirements
矿山平面图.露天矿山.第1部分:一般要求 |
| 6. | Study of deep mining technology of large - scale opencast metal mine
大型露天金属矿山深部开采技术研究 |
| 7. | The way of controlling blasting cost during opencast coal mining
降低露天煤矿开采爆破成本的途径与实践 |
| 8. | Tentative research on the structure of huolinhe no . 1 opencast coal mine
霍林河一号露天矿构造的初步研究 |
| 9. | Ecological evaluation model for large opencast mine and its application
大型露天矿区生态评价模型研究及应用 |
| 10. | Opencast mining technology
露天采矿技术 |
