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| метод деления (Александр Рыжов) | |||
| division method: 20 phrases in 12 subjects |
| Cartography | 1 |
| Computers | 2 |
| Construction | 3 |
| Economy | 1 |
| Electronics | 1 |
| Gear train | 3 |
| Information security and data protection | 1 |
| Mathematics | 2 |
| Military | 1 |
| Navigation | 1 |
| Security systems | 3 |
| Technology | 1 |