 |
| |||
| релейная централизация | |||
|
relay interlocking : 21 phrases in 5 subjects |
| Automated equipment | 3 |
| Nautical | 2 |
| Rail transport | 7 |
| Soviet | 1 |
| Technology | 8 |
|
| |||
| релейная централизация | |||
|
relay interlocking : 21 phrases in 5 subjects |
| Automated equipment | 3 |
| Nautical | 2 |
| Rail transport | 7 |
| Soviet | 1 |
| Technology | 8 |