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faste brændstoffer | |||
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fast brændsel | |||
fast brændstof |
solid fuels: 30 phrases in 11 subjects |
Agriculture | 1 |
Coal | 2 |
Energy industry | 11 |
Environment | 2 |
General | 5 |
Life sciences | 1 |
Natural sciences | 2 |
Patents | 2 |
Research and development | 1 |
Statistics | 2 |
Transport | 1 |