 |
| |||
| Druckanwendung f (Nilov) | |||
| приложение давления: 8 phrases in 6 subjects |
| Geophysics | 1 |
| Hydrography | 1 |
| Machine components | 1 |
| Patents | 1 |
| Silicate industry | 3 |
| Water supply | 1 |
|
| |||
| Druckanwendung f (Nilov) | |||
| приложение давления: 8 phrases in 6 subjects |
| Geophysics | 1 |
| Hydrography | 1 |
| Machine components | 1 |
| Patents | 1 |
| Silicate industry | 3 |
| Water supply | 1 |