 |
| |||
| Berechtigungssignal n; Autorisierungssignal n | |||
| Freigabesignal n (ssn) | |||
| сигнал разрешения: 34 phrases in 10 subjects |
| Computer networks | 1 |
| Computers | 5 |
| Electronics | 8 |
| Information technology | 6 |
| Microelectronics | 6 |
| Nautical | 1 |
| Programming | 2 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Technology | 2 |