| |||
| appel du courant | |||
|
llamada de corriente : 10 phrases in 6 subjects |
| Communications | 3 |
| Electronics | 2 |
| Information technology | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 1 |
| Telephony | 2 |
| |||
| appel du courant | |||
|
llamada de corriente : 10 phrases in 6 subjects |
| Communications | 3 |
| Electronics | 2 |
| Information technology | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 1 |
| Telephony | 2 |