 |
| |||
| canal section | |||
| поперечное сечение канала: 13 phrases in 8 subjects |
| Aviation | 1 |
| Ballistics | 1 |
| Electronics | 1 |
| Hydraulic engineering | 5 |
| Nautical | 1 |
| Rail transport | 1 |
| Technology | 2 |
| Water supply | 1 |
|
| |||
| canal section | |||
| поперечное сечение канала: 13 phrases in 8 subjects |
| Aviation | 1 |
| Ballistics | 1 |
| Electronics | 1 |
| Hydraulic engineering | 5 |
| Nautical | 1 |
| Rail transport | 1 |
| Technology | 2 |
| Water supply | 1 |