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object distance |
расстояние от объекта: 30 phrases in 11 subjects |
Advertising | 3 |
Antennas and waveguides | 1 |
Cinematography | 4 |
Electronics | 1 |
Firefighting and fire-control systems | 1 |
Mass media | 11 |
Mathematics | 1 |
Mining | 1 |
Nuclear physics | 4 |
Technology | 2 |
Welding | 1 |