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 |