 |
| |||
| естественное аккумулирование | |||
| natural storage: 8 phrases in 5 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 4 |
| Sakhalin | 1 |
| Technology | 1 |
|
| |||
| естественное аккумулирование | |||
| natural storage: 8 phrases in 5 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 4 |
| Sakhalin | 1 |
| Technology | 1 |