| |||
| Multifrequenz f | |||
|
multifrequency : 51 phrases in 10 subjects |
| Communications | 10 |
| Construction | 1 |
| Electronics | 19 |
| General | 3 |
| Information technology | 6 |
| Medical appliances | 1 |
| Technology | 5 |
| Telecommunications | 4 |
| Telephony | 1 |
| Transport | 1 |
| |||
| Multifrequenz f | |||
|
multifrequency : 51 phrases in 10 subjects |
| Communications | 10 |
| Construction | 1 |
| Electronics | 19 |
| General | 3 |
| Information technology | 6 |
| Medical appliances | 1 |
| Technology | 5 |
| Telecommunications | 4 |
| Telephony | 1 |
| Transport | 1 |