| 1. | Measures on comprehensive control on gas in zhangji mine
张集煤矿瓦斯综合治理的举措 |
| 2. | Primary study on slime water treatment in zhangji coal preparation plant
张集选煤厂煤泥水处理的初步研究 |
| 3. | Consideration on the slime - water treatment at zhangji coal preparation plant
张集矿选煤厂煤泥水处理的思考 |
| 4. | Analysis of anchor cable supporting in 1411 transporting crossheading of zhangji coal mine
运输顺槽锚索网支护分析 |
| 5. | Analysis of geological factor - controlling of coal and gas outburst on zhangji mining
张集矿煤与瓦斯突出地质控制因素分析 |
| 6. | Application of the technology of roof bolting with bar and wire mesh in the zhangji coal mine
三维地震勘探在王庄煤矿62采区的应用 |
| 7. | The rubber belt conveyor reformation design calculation of the zhangji mine ' s main delivery system
张集矿主运系统带式输送机改造设计 |
