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| 通讯密码 | |||
| 信号代码〔符号〕; 信号电码 | |||
| 信号代码; 信号符号; 信号电码; 码组; 通信密码 | |||
| 信号代码 | |||
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signal-code : 30 Phrasen in 11 Thematiken |
| Amateurfunkdienst | 2 |
| Elektronik | 1 |
| Geowissenschaften | 1 |
| Informationstechnik | 2 |
| Kommunikation | 1 |
| Luftabwehr | 2 |
| Marine | 4 |
| Sport | 1 |
| Technik | 11 |
| Telekommunikation | 3 |
| Weltraum | 2 |