| |||
| отбор керна с больших глубин | |||
|
deep coring : 4 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |
| |||
| отбор керна с больших глубин | |||
|
deep coring : 4 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |