 |
| распределение массы: 30 phrases in 19 subjects |
| Astronautics | 2 |
| Construction | 1 |
| Energy industry | 2 |
| Forestry | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Mathematics | 4 |
| Medical | 1 |
| Meteorology | 2 |
| Metrology | 1 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Oil and gas | 1 |
| Optics branch of physics | 1 |
| Physics | 1 |
| Polymers | 2 |
| Pulp and paper industry | 4 |
| Technology | 2 |
| Weapons and gunsmithing | 1 |