 |
| effective section: 52 phrases in 17 subjects |
| Antennas and waveguides | 6 |
| Astronomy | 1 |
| Aviation | 1 |
| Construction | 3 |
| Electronics | 8 |
| Energy industry | 1 |
| Hydrography | 3 |
| Hydrology | 1 |
| Makarov | 5 |
| Metrology | 1 |
| Military | 3 |
| Nanotechnology | 4 |
| Nautical | 1 |
| Nuclear and fusion power | 2 |
| Physics | 5 |
| Rail transport | 1 |
| Technology | 6 |