 |
| wave guide: 55 phrases in 20 subjects |
| Aerohydrodynamics | 1 |
| Antennas and waveguides | 4 |
| Astronautics | 2 |
| Automated equipment | 1 |
| Cables and cable production | 5 |
| Construction | 1 |
| Electronics | 4 |
| General | 4 |
| Geology | 1 |
| Household appliances | 2 |
| Hydrology | 1 |
| Makarov | 7 |
| Mathematics | 1 |
| Military | 1 |
| Navigation | 1 |
| Physics | 1 |
| Seismology | 1 |
| Semiconductors | 1 |
| Technology | 11 |
| Telecommunications | 5 |