 |
| |||
| casing equipment | |||
| casing accessories | |||
| оборудование обсадной колонны: 14 phrases in 7 subjects |
| Drilling | 2 |
| General | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 5 |
| Sakhalin R | 1 |
| Technology | 1 |
|
| |||
| casing equipment | |||
| casing accessories | |||
| оборудование обсадной колонны: 14 phrases in 7 subjects |
| Drilling | 2 |
| General | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 5 |
| Sakhalin R | 1 |
| Technology | 1 |