| |||
| двухпутная автоматическая блокировка | |||
|
double- automatic block system : 6 phrases in 4 subjects |
| Makarov | 1 |
| Military | 1 |
| Rail transport | 3 |
| Technology | 1 |
| |||
| двухпутная автоматическая блокировка | |||
|
double- automatic block system : 6 phrases in 4 subjects |
| Makarov | 1 |
| Military | 1 |
| Rail transport | 3 |
| Technology | 1 |