| |||
| 结构的可靠性 | |||
| 结构可靠度 | |||
|
reliability of structure : 4 phrases in 4 subjects |
| Bridge construction | 1 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Road construction | 1 |
| |||
| 结构的可靠性 | |||
| 结构可靠度 | |||
|
reliability of structure : 4 phrases in 4 subjects |
| Bridge construction | 1 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Road construction | 1 |