 |
| |||
| plain core barrel; single-core barrel; single-tube core barrel | |||
| single core barrel | |||
|
Einfachkernrohr : 8 Phrasen in 3 Thematiken |
| Bergbau | 2 |
| Bohren | 3 |
| Technik | 3 |
|
| |||
| plain core barrel; single-core barrel; single-tube core barrel | |||
| single core barrel | |||
|
Einfachkernrohr : 8 Phrasen in 3 Thematiken |
| Bergbau | 2 |
| Bohren | 3 |
| Technik | 3 |