 |
| |||
| bridge over railroad; railroad underbridge | |||
| 跨铁路桥: 10 phrases in 4 subjects |
| Automobiles | 1 |
| Bridge construction | 5 |
| Metallurgy | 1 |
| Technology | 3 |
|
| |||
| bridge over railroad; railroad underbridge | |||
| 跨铁路桥: 10 phrases in 4 subjects |
| Automobiles | 1 |
| Bridge construction | 5 |
| Metallurgy | 1 |
| Technology | 3 |