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| magnetic vector: 25 phrases in 14 subjects |
| Aerohydrodynamics | 2 |
| Antennas and waveguides | 3 |
| Aviation | 1 |
| Cables and cable production | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Geophysics | 3 |
| Gravimetry | 3 |
| Information technology | 1 |
| Makarov | 3 |
| Mathematics | 1 |
| Medical appliances | 1 |
| Military | 1 |
| Technology | 3 |