 |
| |||
| oil pipeline system | |||
| система нефтепроводов: 8 phrases in 7 subjects |
| Caspian | 1 |
| General | 1 |
| Military | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
|
| |||
| oil pipeline system | |||
| система нефтепроводов: 8 phrases in 7 subjects |
| Caspian | 1 |
| General | 1 |
| Military | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |