|
switching cell : 47 phrases in 14 subjects |
| Communications | 1 |
| Electrical engineering | 1 |
| Electronics | 5 |
| General | 1 |
| Informal | 1 |
| Makarov | 1 |
| Mass media | 5 |
| Military | 4 |
| Nanotechnology | 1 |
| Physics | 4 |
| Quantum electronics | 8 |
| Rail transport | 2 |
| Technology | 5 |
| Telecommunications | 8 |