 |
| |||
| provningsfrekvens | |||
|
test frequency : 3 phrases in 3 subjects |
| Communications | 1 |
| Mechanic engineering | 1 |
| Sound recording | 1 |
|
| |||
| provningsfrekvens | |||
|
test frequency : 3 phrases in 3 subjects |
| Communications | 1 |
| Mechanic engineering | 1 |
| Sound recording | 1 |