Schwerpunkt : 153 phrases in 31 subjects |
Aerodynamics | 6 |
Artillery | 3 |
Astronomy | 2 |
Athletics | 1 |
Automobiles | 1 |
Aviation | 23 |
Business | 3 |
Construction | 3 |
Economy | 4 |
Education | 3 |
Electronics | 1 |
Figurative | 1 |
General | 27 |
Hydrology | 1 |
International Monetary Fund | 1 |
Logistics | 1 |
Mathematics | 4 |
Medical | 4 |
Military | 31 |
Mining | 2 |
Missiles | 2 |
Nautical | 1 |
Navy | 2 |
Optics branch of physics | 2 |
Quantum electronics | 2 |
Road works | 1 |
Shipbuilding | 9 |
Sports | 5 |
University | 4 |
Water supply | 2 |
Written | 1 |