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Mengenmessziffer n |
отношение количества : 16 phrases in 12 subjects |
Aerodynamics | 1 |
Automobiles | 1 |
Construction | 2 |
Economy | 2 |
Food industry | 1 |
Foreign trade | 1 |
Management | 1 |
Mathematics | 2 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Silicate industry | 1 |
Sports | 2 |