 |
| |||
| vollautomatische Aufzeichnung | |||
| selbstschreibend | |||
| automatic recording: 12 phrases in 9 subjects |
| Communications | 2 |
| Cultural studies | 1 |
| Economy | 2 |
| Health care | 1 |
| Information technology | 1 |
| Measuring instruments | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 2 |
| Telecommunications | 1 |