| |||
| двухпутная перегонная блокировка | |||
|
double-line block : 6 phrases in 4 subjects |
| Makarov | 2 |
| Military | 1 |
| Rail transport | 1 |
| Technology | 2 |
| |||
| двухпутная перегонная блокировка | |||
|
double-line block : 6 phrases in 4 subjects |
| Makarov | 2 |
| Military | 1 |
| Rail transport | 1 |
| Technology | 2 |