| |||
| starre Rohrummantelung | |||
| Rohrschalung f; Rohrverschalung f | |||
|
pipe casing : 9 phrases in 6 subjects |
| Coal | 2 |
| Construction | 1 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |
| |||
| starre Rohrummantelung | |||
| Rohrschalung f; Rohrverschalung f | |||
|
pipe casing : 9 phrases in 6 subjects |
| Coal | 2 |
| Construction | 1 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |