 |
| |||
| основная и седименционная вода (bsw) | |||
| base & sediment water: 7 phrases in 4 subjects |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Well control | 1 |
|
| |||
| основная и седименционная вода (bsw) | |||
| base & sediment water: 7 phrases in 4 subjects |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Well control | 1 |