 |
| |||
| цельнотянутая труба | |||
| nahtlos nahtloses Rohr: 10 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Energy industry | 1 |
| General | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| Water supply | 1 |
|
| |||
| цельнотянутая труба | |||
| nahtlos nahtloses Rohr: 10 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Energy industry | 1 |
| General | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| Water supply | 1 |