caratteristica : 463 phrases in 50 subjects |
Accumulators | 1 |
Agriculture | 16 |
Antennas and waveguides | 10 |
Astronomy | 6 |
Automated equipment | 2 |
Automatic control | 1 |
Chemistry | 2 |
Communications | 22 |
Computer numerical control | 7 |
Construction | 2 |
Earth sciences | 37 |
Electric machinery | 1 |
Electric motors | 3 |
Electric traction | 4 |
Electrical engineering | 4 |
Electricity generation | 1 |
Electronics | 135 |
Finances | 5 |
General | 10 |
Health care | 8 |
Hobbies and pastimes | 1 |
Immigration and citizenship | 1 |
Industry | 1 |
Information technology | 19 |
Insurance | 1 |
Law | 5 |
Life sciences | 10 |
Mathematics | 13 |
Measuring instruments | 3 |
Mechanic engineering | 15 |
Medical | 3 |
Metallurgy | 22 |
Municipal planning | 1 |
Natural sciences | 3 |
Patents | 2 |
Pharmacy and pharmacology | 1 |
Power electronics | 5 |
Power system protection | 3 |
Radio | 3 |
Radiology | 1 |
Religion | 9 |
Scientific | 3 |
Social science | 1 |
Statistics | 13 |
Technology | 11 |
Textile industry | 7 |
Transport | 22 |
Vacuum tubes | 2 |
Video recording | 3 |
Welding | 2 |