 |
| |||
| pipe bend | |||
| |||
| rotation of transite pipelines (MichaelBurov); rotation of pipelines (MichaelBurov) | |||
| поворот трубы: 14 do fraz, 6 tematyki |
| Morski | 8 |
| Ropa / ropa naftowa | 2 |
| Rurociągi | 1 |
| Sachalin | 1 |
| Spawalniczy | 1 |
| Wiercenie | 1 |
|
| |||
| pipe bend | |||
| |||
| rotation of transite pipelines (MichaelBurov); rotation of pipelines (MichaelBurov) | |||
| поворот трубы: 14 do fraz, 6 tematyki |
| Morski | 8 |
| Ropa / ropa naftowa | 2 |
| Rurociągi | 1 |
| Sachalin | 1 |
| Spawalniczy | 1 |
| Wiercenie | 1 |