 |
| |||
| днищевые конструкции (MichaelBurov) | |||
|
bottom structures : 7 Phrasen in 4 Thematiken |
| Bauwesen | 1 |
| Marine | 1 |
| Nanotechnologie | 4 |
| Wasserbau | 1 |
|
| |||
| днищевые конструкции (MichaelBurov) | |||
|
bottom structures : 7 Phrasen in 4 Thematiken |
| Bauwesen | 1 |
| Marine | 1 |
| Nanotechnologie | 4 |
| Wasserbau | 1 |