| |||
| Prüffrequenz f | |||
| Prüfhäufigkeit f | |||
| Prueffrequenz f; Messfrequenz f | |||
| |||
| Testfrequenzen f | |||
|
test frequency : 20 phrases in 7 subjects |
| Communications | 1 |
| Electric motors | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Sound recording | 1 |
| Technology | 14 |
| Transport | 1 |
| |||
| Prüffrequenz f | |||
| Prüfhäufigkeit f | |||
| Prueffrequenz f; Messfrequenz f | |||
| |||
| Testfrequenzen f | |||
|
test frequency : 20 phrases in 7 subjects |
| Communications | 1 |
| Electric motors | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Sound recording | 1 |
| Technology | 14 |
| Transport | 1 |