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плотный слой (de qqch marimarina) |
épaisse couche : 31 phrases in 11 subjects |
Analytical chemistry | 1 |
Chemistry | 2 |
Computers | 1 |
Food industry | 3 |
Forestry | 1 |
General | 2 |
Geology | 2 |
Information technology | 4 |
Meteorology | 2 |
Radio | 11 |
Technology | 2 |