переменное напряжение: 115 phrases in 21 subjects |
Analytical chemistry | 2 |
Antennas and waveguides | 2 |
Automated equipment | 2 |
Automobiles | 1 |
Aviation | 1 |
Cinema equipment | 2 |
Computers | 2 |
Construction | 2 |
Electrical engineering | 3 |
Electronics | 45 |
Metallurgy | 1 |
Microelectronics | 20 |
Oil / petroleum | 1 |
Optics branch of physics | 1 |
Power electronics | 4 |
Radio | 19 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 2 |
Water supply | 1 |
Wood processing | 1 |