| 1. | Pre tensioned prestressed concrete structure
先张法预应力混凝土结构24 |
| 2. | Pretensioned spun concrete thin wall piles
先张法预应力混凝土薄壁管桩 |
| 3. | Pretensioned spun concrete piles
先张法预应力混凝土管桩 |
| 4. | Precast pretensioned concrete beam
预制先张混凝土梁 |
| 5. | Our manager - mr . zhang has come to meet you . may i introduce him to you
我们的经理迎来前生先张接您，我来向您介绍一下。 |
| 6. | Experimental study on properties of 16m pretensioned and prestressed concrete beam - slab structure
先张法预应力砼梁板结构性能试验研究 |
| 7. | Experimental investigation of damaged rc frame structure strengthened with cfrp under the vertical load
先张法折线形预应力梁钢绞线摩擦损失试验研究 |
| 8. | Xianing port water conservancy project structure first expansion method pretressing force board construction technology
霞凝港水工结构先张法预应力空心板施工技术 |
| 9. | Integral method of the prestressing and the prestress releasing for the pre - tensioned concrete members by way of tie - rod system
用拉杆系统进行先张法构件的整体张拉放张工艺 |
| 10. | The traditional methods of ground improvement such as cement soil piles have shortages of low strength and short treating depth . to further reduce the discrepancy settlement , we can use the ptc prestressed pipe pile which has higher strength and treating depth
传统水泥土搅拌桩法在处理深厚软基中存在处理深度浅、强度低等缺陷，为了进一步减小新老路基间的差异沉降，推荐采用强度高、处理深度大的ptc型先张法预应力管桩进行替代。 |
