 |
| |||
| заколонное пространство (MichaelBurov) | |||
|
casing string annulus : 9 phrases in 5 subjects |
| Oil / petroleum | 2 | Oil and gas technology | 1 | Technology | 2 |
| Oil and gas | 2 | Oilfields | 2 |
|
| |||
| заколонное пространство (MichaelBurov) | |||
|
casing string annulus : 9 phrases in 5 subjects |
| Oil / petroleum | 2 | Oil and gas technology | 1 | Technology | 2 |
| Oil and gas | 2 | Oilfields | 2 |