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| hydrocarbon A very large group of chemical compounds composed only of carbon and hydrogen | |||
| hydrocarbon | |||
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| hydrocarbons | |||
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kolvate : 56 phrases, 9 sujets |
| Chimie | 15 |
| Économie | 2 |
| Environnement | 18 |
| Général | 1 |
| Industrie de l'énergie | 9 |
| Isolement | 2 |
| Sciences de la Terre | 3 |
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| Transport | 5 |