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electron devices : 49 phrases in 13 subjects |
| Astronautics | 2 |
| Automated equipment | 1 |
| Electronics | 14 |
| Household appliances | 4 |
| Information technology | 1 |
| Makarov | 5 |
| Mass media | 1 |
| Metallurgy | 3 |
| Microelectronics | 2 |
| Military | 1 |
| Nanotechnology | 5 |
| Printed circuit boards | 1 |
| Technology | 9 |