| |||
| 桥梁结构 | |||
|
bridge structure : 25 phrases in 7 subjects |
| Bridge construction | 9 |
| Electronics | 2 |
| Hydroelectric power stations | 1 |
| Rail transport | 3 |
| Road construction | 8 |
| Scientific | 1 |
| Technology | 1 |
| |||
| 桥梁结构 | |||
|
bridge structure : 25 phrases in 7 subjects |
| Bridge construction | 9 |
| Electronics | 2 |
| Hydroelectric power stations | 1 |
| Rail transport | 3 |
| Road construction | 8 |
| Scientific | 1 |
| Technology | 1 |