 |
| field magnet: 31 phrases in 11 subjects |
| Automated equipment | 2 |
| Aviation | 1 |
| Electrical engineering | 3 |
| Electronics | 5 |
| High energy physics | 4 |
| Household appliances | 1 |
| Mass media | 3 |
| Mathematics | 1 |
| Medical appliances | 1 |
| Rail transport | 1 |
| Technology | 9 |
|
| field magnet: 31 phrases in 11 subjects |
| Automated equipment | 2 |
| Aviation | 1 |
| Electrical engineering | 3 |
| Electronics | 5 |
| High energy physics | 4 |
| Household appliances | 1 |
| Mass media | 3 |
| Mathematics | 1 |
| Medical appliances | 1 |
| Rail transport | 1 |
| Technology | 9 |