 |
| |||
| Stutzen m | |||
| Rohrende n | |||
| Rohrstück n | |||
| pipe end: 22 phrases in 9 subjects |
| Coal | 2 |
| Construction | 1 |
| Environment | 10 |
| General | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |
| Technology | 2 |
|
| |||
| Stutzen m | |||
| Rohrende n | |||
| Rohrstück n | |||
| pipe end: 22 phrases in 9 subjects |
| Coal | 2 |
| Construction | 1 |
| Environment | 10 |
| General | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |
| Technology | 2 |