 |
| |||
| résidu total de distorsion | |||
| zniekształcenie całkowite: 6 phrases in 4 subjects |
| Electronics | 1 |
| Lighting other than cinema | 3 |
| Magnetics | 1 |
| Telegraphy | 1 |
|
| |||
| résidu total de distorsion | |||
| zniekształcenie całkowite: 6 phrases in 4 subjects |
| Electronics | 1 |
| Lighting other than cinema | 3 |
| Magnetics | 1 |
| Telegraphy | 1 |