| |||
| fecho automático | |||
|
cierre automatico : 24 phrases in 9 subjects |
| Agriculture | 3 |
| Coal | 1 |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| Materials science | 2 |
| Mechanic engineering | 4 |
| Power system protection | 1 |
| Transport | 6 |
| |||
| fecho automático | |||
|
cierre automatico : 24 phrases in 9 subjects |
| Agriculture | 3 |
| Coal | 1 |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| Materials science | 2 |
| Mechanic engineering | 4 |
| Power system protection | 1 |
| Transport | 6 |