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схема : 227 phrases in 13 subjects |
Agriculture | 1 |
Electrical engineering | 9 |
Hydraulic engineering | 1 |
Information technology | 3 |
Mathematics | 9 |
Microsoft | 53 |
Military | 2 |
Mining | 2 |
Radio | 3 |
Radiolocation | 1 |
Technology | 135 |
Telephony | 1 |
Television | 7 |