| |||
| пассивация и декапирование (Anne Nonymous) | |||
|
pickling and passivation : 5 Phrasen in 2 Thematiken |
| Metallurgie | 4 |
| Tengiz | 1 |
| |||
| пассивация и декапирование (Anne Nonymous) | |||
|
pickling and passivation : 5 Phrasen in 2 Thematiken |
| Metallurgie | 4 |
| Tengiz | 1 |