 |
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| 反光镜 | |||
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reflection mirror : 13 Phrasen in 7 Thematiken |
| Allgemeine Lexik | 1 |
| Astronomie | 1 |
| Chemie | 3 |
| Geowissenschaften | 1 |
| Luftabwehr | 1 |
| Metallurgie | 2 |
| Technik | 4 |
|
| |||
| 反光镜 | |||
|
reflection mirror : 13 Phrasen in 7 Thematiken |
| Allgemeine Lexik | 1 |
| Astronomie | 1 |
| Chemie | 3 |
| Geowissenschaften | 1 |
| Luftabwehr | 1 |
| Metallurgie | 2 |
| Technik | 4 |