multiple-span
| continuous arch bridge
| multiple span | |
| bridg.constr. | 多跨 |
| tech. | 多跨度的 |
| continuous arch bridge | |
| bridg.constr. од. | 连续拱桥 |
| |||
| 多跨 | |||
| 多跨度的 | |||
| |||
| 多跨度的 | |||
|
multiple-span : 22 phrases in 4 subjects |
| Architecture | 2 |
| Bridge construction | 8 |
| Rail transport | 1 |
| Technology | 11 |