 |
| posto de comando: 27 phrases in 11 subjects |
| Automatic control | 3 |
| Brazil | 1 |
| Communications | 7 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Electricity generation | 1 |
| Electronics | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Rail transport | 2 |
| Transport | 5 |
|
| posto de comando: 27 phrases in 11 subjects |
| Automatic control | 3 |
| Brazil | 1 |
| Communications | 7 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Electricity generation | 1 |
| Electronics | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Rail transport | 2 |
| Transport | 5 |