опытный образец: 42 phrases in 19 subjects |
Aerodynamics | 1 |
Agriculture | 1 |
Artillery | 1 |
Automobiles | 5 |
Aviation | 9 |
Economy | 1 |
General | 2 |
Law | 2 |
Machine components | 1 |
Management | 1 |
Meat processing | 1 |
Military | 1 |
Missiles | 1 |
Patents | 1 |
Polymers | 1 |
Production | 1 |
Rail transport | 4 |
Shipbuilding | 1 |
Technology | 7 |