регистрирующая аппаратура : 36 phrases in 14 subjects |
Aerohydrodynamics | 2 |
Astronautics | 6 |
Aviation | 1 |
Drilling | 1 |
Electrical engineering | 1 |
Geophysics | 4 |
Measuring instruments | 4 |
Medical | 1 |
Military | 2 |
Nanotechnology | 1 |
Nautical | 1 |
Oil / petroleum | 3 |
Oil and gas | 1 |
Technology | 8 |