 |
| high purity: 89 phrases in 29 subjects |
| Astronautics | 3 |
| Automated equipment | 4 |
| Biotechnology | 3 |
| Chemical compounds | 1 |
| Chemistry | 6 |
| Computers | 1 |
| Electronics | 1 |
| Energy industry | 7 |
| Food industry | 3 |
| Gas processing plants | 1 |
| General | 1 |
| Geophysics | 1 |
| Gold mining | 1 |
| Makarov | 7 |
| Mathematics | 1 |
| Metallurgy | 2 |
| Nanotechnology | 6 |
| Oil and gas technology | 1 |
| Physics | 11 |
| Polymers | 1 |
| Quality control and standards | 1 |
| Silicate industry | 1 |
| Solar power | 1 |
| Spectroscopy | 1 |
| Technology | 17 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |
| Welding | 1 |
| Радиоактивное излучение | 3 |