 |
| |||
| bridge management (oleg.vigodsky) | |||
| управление мостами: 13 phrases in 6 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Construction | 1 |
| Mass media | 1 |
| Military | 1 |
| Technology | 8 |
|
| |||
| bridge management (oleg.vigodsky) | |||
| управление мостами: 13 phrases in 6 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Construction | 1 |
| Mass media | 1 |
| Military | 1 |
| Technology | 8 |