| 1. | High-strength bolts were inserted into the holes and tightened to a high preload level . 把高强度螺栓插入孔洞,同时拧紧螺栓达到高的预加载水平。 |
| 2. | Effective diameter of bolt or high - strength bolt 螺栓或高强度螺栓有效直径57 |
| 3. | Output of travel tent totals 5000 units in 2002 企业概述:高强度螺栓的生产。 |
| 4. | Sub - temperature quenching process of high strength bolts 高强度螺栓的亚温淬火工艺 |
| 5. | Etlectlve cross section area of high - strength bolt 高强度螺栓的有效截面积58 |
| 6. | Preload and fatigue life of high strength bolt 高强度螺栓的预紧力及疲劳寿命 |
| 7. | Heat treatment for high strength bolts of rolling 42crmo steel 钢高强度螺栓的热处理 |
| 8. | High strength bolts for joints of space grid structures 钢网架螺栓球节点用高强度螺栓 |
| 9. | Research and development trends of high strength steel for bolts 高强度螺栓钢的发展动向 |
| 10. | Fracture failure analysis of high - strength bolt 高强度螺栓断裂失效分析 |