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| колебание нагрузки: 24 phrases in 15 subjects |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Construction | 4 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Energy system | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Nanotechnology | 1 |
| Seismology | 2 |
| Technology | 1 |
| Thermal engineering | 3 |