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| ⇒ Notruftaste | |||
| SOS: 354 phrases in 32 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Avuncular | 2 |
| Chemistry | 3 |
| Computers | 2 |
| Cycling other than sport | 1 |
| Economy | 1 |
| Electronics | 31 |
| Figurative | 3 |
| Food industry | 1 |
| General | 134 |
| German | 1 |
| Idiomatic | 27 |
| Informal | 59 |
| Inorganic chemistry | 1 |
| Internet | 2 |
| Ironical | 2 |
| Law | 4 |
| Linguistics | 3 |
| Low register | 5 |
| Microelectronics | 50 |
| Military | 2 |
| Nautical | 1 |
| Navy | 1 |
| Oil processing plants | 1 |
| Organic chemistry | 1 |
| Packaging | 2 |
| Physics | 2 |
| Radio | 2 |
| Security systems | 1 |
| Shipbuilding | 6 |
| Technology | 1 |