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fjuwil; kombustibbli | |||
karburant |
combustible: 55 phrases in 11 subjects |
Chemistry | 2 |
Ecology | 2 |
Economy | 1 |
Energy industry | 22 |
Environment | 16 |
General | 1 |
Materials science | 1 |
Nuclear physics | 5 |
Research and development | 2 |
Transport | 1 |
Waste management | 2 |