 |
| |||
| naturally-occurring gas (ikot) | |||
| газ природного происхождения: 5 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
|
| |||
| naturally-occurring gas (ikot) | |||
| газ природного происхождения: 5 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |