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Energieeinsparung f; Energiesparen n | |||
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Energieeinsparung f | |||
Energiesparen n | |||
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Energiesparen n |
économie d’ énergie: 28 phrases in 10 subjects |
Electronics | 2 |
Energy industry | 9 |
Environment | 1 |
European Union | 3 |
Finances | 2 |
General | 2 |
Industry | 2 |
Law | 4 |
Natural sciences | 2 |
Research and development | 1 |