 |
| |||
| Hebesystem n (ocean engineering, für Plattformen); Hubsystem n (ocean engineering) | |||
|
jacking system : 5 do fraz, 2 tematyki |
| Budownictwo | 4 |
| Technika i technologia | 1 |
|
| |||
| Hebesystem n (ocean engineering, für Plattformen); Hubsystem n (ocean engineering) | |||
|
jacking system : 5 do fraz, 2 tematyki |
| Budownictwo | 4 |
| Technika i technologia | 1 |