| |||
| Ableuchten m | |||
| Gasanalyse f | |||
|
gas testing : 11 phrases in 5 subjects |
| General | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 4 |
| Textile industry | 2 |
| |||
| Ableuchten m | |||
| Gasanalyse f | |||
|
gas testing : 11 phrases in 5 subjects |
| General | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 4 |
| Textile industry | 2 |