|
parallel planes : 45 phrases in 21 subjects |
| Antennas and waveguides | 1 |
| Artillery | 1 |
| Astronomy | 2 |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Geology | 2 |
| Makarov | 6 |
| Mathematics | 3 |
| Medical | 9 |
| Metrology | 1 |
| Military | 1 |
| Mining | 2 |
| Nanotechnology | 2 |
| Nautical | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Quantum electronics | 1 |
| Technology | 6 |
| Weightlifting | 1 |