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| 押脚 | |||
| 约定密语; 电报密押 | |||
| 测试密钥 | |||
| 押码; 测试电键; 密押 | |||
| 密码 | |||
| 密押码 | |||
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test key : 14 Phrasen in 10 Thematiken |
| Geschäftsvokabular | 2 |
| Hals-Nasen-Ohrenheilkunde | 1 |
| Handel | 1 |
| Informationstechnik | 1 |
| Internationaler Handel | 1 |
| Lederindustrie | 1 |
| Metallurgie | 1 |
| Textil | 1 |
| Versicherung | 4 |
| Wertpapiere | 1 |