| |||
| optische Prüfung | |||
|
optical testing : 13 phrases in 8 subjects |
| Communications | 1 |
| Cultural studies | 1 |
| General | 1 |
| Industry | 1 |
| Optics branch of physics | 5 |
| Physics | 1 |
| Technology | 2 |
| Transport | 1 |
| |||
| optische Prüfung | |||
|
optical testing : 13 phrases in 8 subjects |
| Communications | 1 |
| Cultural studies | 1 |
| General | 1 |
| Industry | 1 |
| Optics branch of physics | 5 |
| Physics | 1 |
| Technology | 2 |
| Transport | 1 |