corner reflector: 41 phrases in 15 subjects |
Antennas and waveguides | 4 |
Astronautics | 6 |
Aviation | 4 |
Electronics | 2 |
Engineering | 1 |
Mass media | 1 |
Metrology | 1 |
Military | 3 |
Missiles | 1 |
Nanotechnology | 5 |
Nautical | 1 |
Optics branch of physics | 2 |
Quantum electronics | 1 |
Radiolocation | 1 |
Technology | 8 |