closely -spaced : 63 phrases in 26 subjects |
Aerohydrodynamics | 1 |
Antennas and waveguides | 1 |
Astronautics | 4 |
Aviation | 7 |
Cement | 1 |
Construction | 5 |
Energy industry | 5 |
General | 2 |
Geology | 1 |
Geophysics | 2 |
Law | 1 |
Librarianship | 1 |
Makarov | 6 |
Mathematics | 1 |
Metrology | 1 |
Military | 3 |
Nanotechnology | 1 |
Nautical | 2 |
Navigation | 1 |
Oil / petroleum | 7 |
Oil and gas technology | 1 |
Oilfields | 1 |
Physics | 1 |
Radio | 1 |
Robotics | 1 |
Technology | 5 |