分压器: 215 phrases in 17 subjects |
Antennas and waveguides | 3 |
Astronautics | 2 |
Automated equipment | 1 |
Aviation | 1 |
Caspian | 1 |
Construction | 3 |
Electricity | 2 |
Electronics | 81 |
General | 37 |
Information technology | 1 |
Jet engines | 1 |
Mathematics | 2 |
Military | 4 |
Oil processing plants | 6 |
Oilfields | 3 |
Radio | 1 |
Technology | 66 |