 |
| |||
| Forschungs- und Versuchsarbeiten | |||
| научно-исследовательские и опытные работы: 21 phrases in 9 subjects |
| Aerodynamics | 1 |
| Aviation | 2 |
| Computers | 1 |
| Economy | 6 |
| Foreign trade | 1 |
| General | 1 |
| Law | 7 |
| Military | 1 |
| Polymers | 1 |
|
| |||
| Forschungs- und Versuchsarbeiten | |||
| научно-исследовательские и опытные работы: 21 phrases in 9 subjects |
| Aerodynamics | 1 |
| Aviation | 2 |
| Computers | 1 |
| Economy | 6 |
| Foreign trade | 1 |
| General | 1 |
| Law | 7 |
| Military | 1 |
| Polymers | 1 |