发射器: 339 phrases in 27 subjects |
Antennas and waveguides | 2 |
Astronautics | 2 |
Automated equipment | 2 |
Automobiles | 1 |
Aviation | 8 |
Electricity generation | 2 |
Electronics | 20 |
General | 76 |
Medical | 2 |
Metallurgy | 2 |
Metrology | 1 |
Military | 49 |
Missiles | 3 |
Nanotechnology | 1 |
Nautical | 15 |
Navy | 3 |
Nuclear and fusion power | 2 |
Nuclear physics | 1 |
Oceanography & oceanology | 4 |
Oil processing plants | 4 |
Physics | 3 |
Radio | 2 |
Shipbuilding | 5 |
Technology | 126 |
Telecommunications | 1 |
Torpedoes | 1 |
United Nations | 1 |