| 1. | Friction plate for clutch disc in tunnel boring machine
半金属离合器摩擦片性能研究 |
| 2. | Hard rock tunnel boring machine
岩石隧道钻挖机 |
| 3. | Tunnel boring works
隧道挖掘工程 |
| 4. | Safety of unshielded tunnel boring machines and rodless boring machines for rock
钻岩石用无护板的隧道掘进机和无杆轴掘进机的安全性 |
| 5. | Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
钻岩石用无护板的隧道掘进机和无杆轴掘进机的安全性 |
| 6. | Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
钻岩石用无掩蔽的隧道掘进设备和无杆轴钻进设备的安全性 |
| 7. | Application of medium and deep hole blasting technology in medium hard rock tunnel boring at haizi coalmine
中深孔爆破在海孜煤矿中硬岩巷道掘进中的应用 |
| 8. | Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock ; german version en 815 : 1996 a1 : 2005
岩石用无防护隧道钻机和无杆钻井机安全 |
| 9. | Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock ; german version en 815 : 1996
无防护平巷掘进机和插入岩石的无钻杆竖井钻机的安全 |
| 10. | Magusig mendoza waves to the crowd as he emerges from the tunnel boring machine in vancouver , march 2 , 2008
3月2日，在加拿大温哥华市，工人门多沙从隧道口出来时向人们挥手。 |
