 |
| сердечник трансформатора: 72 phrases in 14 subjects |
| Automated equipment | 1 |
| Caspian | 1 |
| Construction | 1 |
| Electrical engineering | 6 |
| Electronics | 9 |
| High energy physics | 7 |
| Makarov | 7 |
| Medical | 1 |
| Military | 1 |
| Nanotechnology | 1 |
| Rail transport | 2 |
| Technology | 32 |
| Telecommunications | 1 |
| Transport | 2 |