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high density |
высокая плотность записи : 26 phrases in 12 subjects |
Advertising | 1 |
Astronautics | 1 |
Computers | 2 |
Geophysics | 1 |
Household appliances | 1 |
Information technology | 5 |
Makarov | 1 |
Mass media | 1 |
Military | 3 |
Music | 1 |
Technology | 8 |
Telecommunications | 1 |