 |
| |||
| petroleum hydrocarbon | |||
| углеводородами нефти: 31 phrases in 13 subjects |
| Chemistry | 1 |
| Ecology | 3 |
| Energy industry | 1 |
| Food industry | 1 |
| General | 1 |
| Geology | 3 |
| Makarov | 4 |
| Mechanic engineering | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 10 |
| Oilfields | 1 |
| Technology | 1 |