spegnimento : 98 phrases in 24 subjects |
Agriculture | 5 |
Antennas and waveguides | 2 |
Chemistry | 3 |
Coal | 6 |
Construction | 1 |
Earth sciences | 5 |
Electric traction | 1 |
Electronics | 11 |
Environment | 1 |
Finances | 1 |
General | 15 |
Labor law | 1 |
Law | 1 |
Materials science | 20 |
Measuring instruments | 3 |
Mechanic engineering | 3 |
Metallurgy | 5 |
Municipal planning | 2 |
Nuclear physics | 5 |
Power electronics | 2 |
Semiconductors | 1 |
Technology | 2 |
Thermal Energy | 1 |
Transport | 1 |