critical: 112 phrases in 27 subjects |
Agriculture | 2 |
Analytical chemistry | 3 |
Antennas and waveguides | 2 |
Automated equipment | 1 |
Chemistry | 10 |
Construction | 31 |
Economy | 2 |
Electric motors | 4 |
Electric traction | 2 |
Electrical engineering | 1 |
Electronics | 4 |
Environment | 1 |
General | 7 |
Health care | 1 |
Hydraulic engineering | 1 |
Lighting other than cinema | 2 |
Magnetics | 1 |
Mathematics | 4 |
Medical | 2 |
Microsoft | 10 |
Power system protection | 2 |
Radio | 1 |
Radiology | 1 |
Semiconductors | 2 |
Superconductivity | 10 |
Transport | 2 |
Vacuum tubes | 3 |