 |
| циклические изменения: 55 phrases in 22 subjects |
| Accounting | 1 |
| Aerodynamics | 1 |
| Agriculture | 1 |
| Analytical chemistry | 2 |
| Astronautics | 2 |
| Automobiles | 1 |
| Aviation | 16 |
| Cables and cable production | 1 |
| Combustion gas turbines | 2 |
| Computers | 1 |
| Construction | 2 |
| Diplomacy | 1 |
| Economy | 1 |
| Electronics | 7 |
| Helicopters | 1 |
| Information technology | 3 |
| Makarov | 2 |
| Mass media | 1 |
| Metallurgy | 2 |
| Metrology | 1 |
| Programming | 1 |
| Technology | 5 |