 |
| параллелограмм: 48 phrases in 17 subjects |
| Aerodynamics | 1 |
| Agriculture | 1 |
| Artillery | 7 |
| Automobiles | 1 |
| Aviation | 1 |
| Crystallography | 2 |
| Electronics | 1 |
| Energy industry | 1 |
| Geology | 1 |
| Mathematics | 15 |
| Metrology | 1 |
| Physics | 1 |
| Psychology | 1 |
| Rail transport | 1 |
| Technology | 10 |
| Turbines | 1 |
| Water supply | 2 |