 |
| magnetic detector: 70 phrases in 21 subjects |
| Aviation | 5 |
| Construction | 1 |
| Electronics | 8 |
| General | 3 |
| Geology | 1 |
| Geophysics | 2 |
| High energy physics | 1 |
| Karachaganak | 1 |
| Makarov | 4 |
| Metallurgy | 1 |
| Metrology | 1 |
| Military | 14 |
| Nanotechnology | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Physics | 1 |
| Technology | 15 |
| Torpedoes | 1 |