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| алканы; парафины; алифатические соединения | |||
| насыщенные углеводороды | |||
| 烃 类: 42 phrases in 14 subjects |
| Chemistry | 3 |
| Ecology | 1 |
| Environment | 1 |
| Food service and catering | 1 |
| General | 1 |
| Geochemistry | 4 |
| Geology | 12 |
| Military | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil processing plants | 9 |
| Oilfields | 2 |
| Technology | 4 |
| United Nations | 1 |