 |
| |||
| indicativo de operación; señal de clave Q | |||
|
operating signal : 10 phrases in 5 subjects |
| Communications | 3 |
| Electronics | 2 |
| Mechanic engineering | 1 |
| Technology | 3 |
| Transport | 1 |
|
| |||
| indicativo de operación; señal de clave Q | |||
|
operating signal : 10 phrases in 5 subjects |
| Communications | 3 |
| Electronics | 2 |
| Mechanic engineering | 1 |
| Technology | 3 |
| Transport | 1 |