| |||
| битовая структура | |||
|
bit structure : 14 Phrasen in 5 Thematiken |
| Bohren | 1 |
| Erdöl | 6 |
| Erdöl- und Erdgastechnik | 1 |
| Erdölindustrie | 2 |
| Technik | 4 |
| |||
| битовая структура | |||
|
bit structure : 14 Phrasen in 5 Thematiken |
| Bohren | 1 |
| Erdöl | 6 |
| Erdöl- und Erdgastechnik | 1 |
| Erdölindustrie | 2 |
| Technik | 4 |