| |||
Braunkohle m | |||
Lignit m | |||
jüngere Braunkohle | |||
schwarzer Lignit |
lignite : 46 phrases in 12 subjects |
Chemistry | 3 |
Coal | 16 |
Electronics | 1 |
Energy industry | 9 |
Environment | 2 |
Finances | 1 |
General | 1 |
Industry | 2 |
Life sciences | 2 |
Mechanic engineering | 1 |
Metallurgy | 7 |
Statistics | 1 |