 |
| |||
| кислородное дутье (Morozoff) | |||
|
oxygen injection : 4 a las frases, 4 temas |
| General | 1 |
| Industria energetica | 1 |
| Metalurgia | 1 |
| Petróleo y gas | 1 |
|
| |||
| кислородное дутье (Morozoff) | |||
|
oxygen injection : 4 a las frases, 4 temas |
| General | 1 |
| Industria energetica | 1 |
| Metalurgia | 1 |
| Petróleo y gas | 1 |