![]() |
|
Luftleere : 41 phrases in 17 subjects |
| Aerodynamics | 4 |
| Artillery | 1 |
| Aviation | 4 |
| Chemistry | 5 |
| Cinema equipment | 2 |
| Contextual meaning | 1 |
| Electronics | 2 |
| Food industry | 2 |
| General | 8 |
| Geophysics | 1 |
| Metrology | 2 |
| Plastics | 1 |
| Polymers | 2 |
| Public utilities | 2 |
| Silicate industry | 1 |
| Technology | 1 |
| Textile industry | 2 |