起动 机 : 606 phrases in 22 subjects |
Aerodynamics | 2 |
Aluminium industry | 1 |
Armored vehicles | 1 |
Astronautics | 2 |
Automated equipment | 1 |
Automobiles | 4 |
Aviation | 32 |
Construction | 4 |
Education | 1 |
Electrical engineering | 1 |
Electronics | 57 |
General | 155 |
Loading equipment | 1 |
Medical | 1 |
Metallurgy | 1 |
Military | 14 |
Missiles | 4 |
Nautical | 2 |
Oil processing plants | 12 |
Shipbuilding | 1 |
Space | 3 |
Technology | 306 |