 |
| |||
| Häufigkeitsbereich m | |||
| Frequenzgebiet n | |||
| Bahnbereich m; Frequenzbereich m | |||
| область частот: 28 phrases in 9 subjects |
| Automated equipment | 1 |
| Cinema equipment | 4 |
| Electronics | 13 |
| Optics branch of physics | 1 |
| Plastics | 1 |
| Quantum electronics | 1 |
| Radio | 2 |
| Sound recording | 2 |
| Technology | 3 |