| |||
| Dauerstrich m; ungedaempftes Zeichen | |||
|
continuous wave : 81 phrases in 19 subjects |
| Astronomy | 1 |
| Communications | 11 |
| Earth sciences | 4 |
| Electronics | 5 |
| General | 1 |
| Health care | 1 |
| High energy physics | 2 |
| Information technology | 1 |
| Marketing | 1 |
| Measuring instruments | 1 |
| Medical | 1 |
| Medical appliances | 2 |
| Metallurgy | 4 |
| Microelectronics | 2 |
| Optics branch of physics | 9 |
| Physics | 4 |
| Radio | 2 |
| Technology | 25 |
| Transport | 4 |