 |
|
| |||
| betingad lägesspärr | |||
| blockering; låstillstånd | |||
| kortstockning | |||
| förregling; låsning | |||
| |||
| blockeringskontakt | |||
|
encravamento : 60 phrases in 10 subjects |
| Communications | 2 |
| Earth sciences | 1 |
| Electric traction | 3 |
| Electrical engineering | 3 |
| Electronics | 13 |
| Information technology | 1 |
| Mechanic engineering | 5 |
| Rail transport | 7 |
| Telegraphy | 1 |
| Transport | 24 |