| |||
alkene | |||
paraffin | |||
alkane | |||
paraffin hydrocarbons | |||
paraffin hydrocarbon | |||
paraffine | |||
paraffine hydrocarbon | |||
| |||
paraffine | |||
paraffin |
链 烷烃 : 31 phrases in 9 subjects |
Agriculture | 1 |
Aviation | 1 |
Chemistry | 7 |
Earth sciences | 2 |
General | 3 |
Oil / petroleum | 8 |
Oil processing plants | 3 |
Polymers | 2 |
Technology | 4 |