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Shale Oil; Schieferöl n | |||
Kerogen n | |||
Schiefer-öl m |
shale oil : 30 phrases in 9 subjects |
Chemistry | 3 |
Construction | 1 |
Electronics | 2 |
Environment | 1 |
General | 6 |
Geology | 2 |
Mining | 7 |
Natural resourses and wildlife conservation | 6 |
Oil / petroleum | 2 |