| 1. | Construction and timbering of big section winch room
大断面绞车硐室的施工与支护 |
| 2. | Timbering mechanism of ground anchors and its application
锚杆支护机理及其工程应用 |
| 3. | Evaluation on timbering schemes of deep pit based on va
价值分析法用于深基坑围护方案的评价 |
| 4. | Hot - rolled u - type steel for mine timbering
矿山港道支护用热轧u型钢 |
| 5. | Large section crossing point timbering technology used in special conditions
特殊条件下大断面交岔点加固技术 |
| 6. | Practice of the timbering of composite top - tray drift anchored cable ret cord
桁架锚索在7518切眼支护中的应用 |
| 7. | Application of the anchored - cable timbering in the restoration of the drift
复合顶板沿空巷道锚梁网索支护实践 |
| 8. | The research and development of theory of timbering soft rock laneway and mechanism
软岩巷道支护理论及支护理论的研究和发展 |
| 9. | Face timbering plan
工祖支护计划 |
| 10. | Application of the braced girder and anchored cable in the 7518 open - off cutting timbering
锚梁网索支护技术在张集煤矿复合顶板中的应用 |
