|
band splitting : 21 phrases in 15 subjects |
| Antennas and waveguides | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Electronics | 2 |
| Leather | 2 |
| Makarov | 2 |
| Mass media | 1 |
| Military | 1 |
| Nanotechnology | 2 |
| Non-destructive testing | 1 |
| Oil / petroleum | 2 |
| Radio | 1 |
| Security systems | 2 |
| Technology | 1 |
| Telecommunications | 1 |