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| oil shale; oil shale A kerogen-bearing, finely laminated brown or black sedimentary rock that will yield liquid or gaseous hydrocarbons on distillation | |||
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olieskifer : 1 phrase in 1 subject |
| Electronics | 1 |
| |||
| oil shale; oil shale A kerogen-bearing, finely laminated brown or black sedimentary rock that will yield liquid or gaseous hydrocarbons on distillation | |||
|
olieskifer : 1 phrase in 1 subject |
| Electronics | 1 |