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source d’énergie : 91 phrases in 18 subjects |
Agriculture | 2 |
Analytical chemistry | 1 |
Coal | 1 |
Communications | 2 |
Construction | 1 |
Earth sciences | 2 |
Electronics | 14 |
Energy industry | 25 |
Environment | 18 |
General | 9 |
Information technology | 1 |
International Monetary Fund | 2 |
Measuring instruments | 2 |
Medical | 1 |
Medical appliances | 3 |
Natural resourses and wildlife conservation | 1 |
Transport | 5 |
Радиоактивное излучение | 1 |