| |||
raffinage de pétrole (Разделение нефтяных смесей на компоненты) | |||
transformation de l'huile |
нефтепереработка : 8 phrases in 5 subjects |
Chemistry | 1 |
Natural resourses and wildlife conservation | 2 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oil and gas technology | 2 |