 |
| |||
| вооружение долота | |||
|
bit cutting structure : 6 Phrasen in 4 Thematiken |
| Bohren | 1 |
| Erdöl | 3 |
| Erdöl- und Erdgastechnik | 1 |
| Erdölindustrie | 1 |
|
| |||
| вооружение долота | |||
|
bit cutting structure : 6 Phrasen in 4 Thematiken |
| Bohren | 1 |
| Erdöl | 3 |
| Erdöl- und Erdgastechnik | 1 |
| Erdölindustrie | 1 |