 |
| |||
| ringing current | |||
| signaling current | |||
| corriente de llamada: 8 Phrasen in 6 Thematiken |
| Biowissenschaften | 1 |
| Informationstechnik | 1 |
| Kommunikation | 1 |
| Maschinenbau | 1 |
| Messgeräte | 1 |
| Telefonie | 3 |
|
| |||
| ringing current | |||
| signaling current | |||
| corriente de llamada: 8 Phrasen in 6 Thematiken |
| Biowissenschaften | 1 |
| Informationstechnik | 1 |
| Kommunikation | 1 |
| Maschinenbau | 1 |
| Messgeräte | 1 |
| Telefonie | 3 |