| 1. | High strength bolts for joints of space grid structures
钢网架螺栓球节点用高强度螺栓 |
| 2. | Inspection and acceptance standard for steel space grid structures
钢网架检验及验收标准 |
| 3. | Welded joints of space grid structures
钢网架焊接球节点 |
| 4. | Study of ultrasonic testing probes for welds in steel space grid structures
球节点钢网架焊缝超声波探伤探头的研制 |
| 5. | The thesis deals with computer - aided design system in space grid structure
本文的课题是空间网格结构计算机辅助设计系统研究。 |
| 6. | Development of automatic design program for composite space grid structure with technique of object arx
技术开发组合网架自动设计软件 |
| 7. | And the double - layer reticulated spherical shell is one of the most widely applied space grid structure
双层球面网壳结构是其中广为应用的结构形式之一。 |
| 8. | Methods for ultrasonic testing and classification of welds for steel space grid structures with welded joints
焊接球节点钢网架焊缝.超声波探伤及质量分级法 |
| 9. | Methods for ultrasonic testing and classification of welds for steel space grid structures with bolted joints
螺栓球节点钢网架焊缝.超声波探伤及质量分级法 |
| 10. | In order to guarantee construction quality of space grid structures , scientific management must be strengthen
为保证网格结构工程质量，必须加强科学管理。 |
