| 1. | New territories and on lantau island existing railway system of
新界和大屿山现有 |
| 2. | The new measuring techniques for the existing railway
既有线测量新技术 |
| 3. | Construction method of bored concreting pile nearby existing railway line
既有线旁钻孔灌注桩施工方法 |
| 4. | The study of integral hoisting technology on existing railway bridges
既有铁路桥梁的整孔吊装技术研究 |
| 5. | Research of interior noise distributing rule of existing railway vehicles
铁路客车车内噪声分布规律研究 |
| 6. | Main problems and countermeasures to the existing railway for increasing speed
铁路既有线提速改造中的主要问题 |
| 7. | Construction method of the box - type structure jacking under the existing railway line
既有线下顶进箱涵的施工方法 |
| 8. | Study on the transverse restrainers of the plate type elastometric pad bearings in existing railway
既有线板式橡胶支座横向限位器的研制 |
| 9. | In branching off from east rail , the spur line must pass over existing railway tracks
当支线从架空路段下降至地面，铁路经已离开?原。 |
| 10. | Research on reinforcement technique to enhance lateral stiffness of steel truss bridge on existing railway
既有线钢桁梁桥横向刚度加固技术 |
