| |||
| perforated casing (Alexander Demidov) | |||
| perforation string (Johnny Bravo) | |||
|
перфорационная колонна : 6 do fraz, 3 tematyki |
| Olej i gaz | 3 |
| Ropa / ropa naftowa | 2 |
| Wiercenie | 1 |
| |||
| perforated casing (Alexander Demidov) | |||
| perforation string (Johnny Bravo) | |||
|
перфорационная колонна : 6 do fraz, 3 tematyki |
| Olej i gaz | 3 |
| Ropa / ropa naftowa | 2 |
| Wiercenie | 1 |