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Boden | |||
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örtliche Erde; Erde |
الأرض: 65 phrases in 9 subjects |
Electricity generation | 1 |
Environment | 45 |
International Monetary Fund | 1 |
Isolation | 5 |
Lighting other than cinema | 1 |
Power lines | 1 |
Power system protection | 2 |
Radio | 4 |
Satellite communications | 5 |