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zéro |
zero: 26 phrases in 13 subjects |
Analytical chemistry | 3 |
Antennas and waveguides | 3 |
Construction | 1 |
Electronics | 6 |
Energy industry | 2 |
Forestry | 1 |
Mathematics | 3 |
Microsoft | 2 |
Nuclear physics | 1 |
Rail transport | 1 |
Statistics | 1 |
Surveying | 1 |
Technology | 1 |