| |||
| 选频器 | |||
| 频率选择钮 | |||
|
frequency selector : 6 Phrasen in 5 Thematiken |
| Dermatologie | 1 |
| Erdöl | 2 |
| Geophysik | 1 |
| Kommunikation | 1 |
| Schiffsbau | 1 |
| |||
| 选频器 | |||
| 频率选择钮 | |||
|
frequency selector : 6 Phrasen in 5 Thematiken |
| Dermatologie | 1 |
| Erdöl | 2 |
| Geophysik | 1 |
| Kommunikation | 1 |
| Schiffsbau | 1 |