portadores : 255 phrases in 33 subjects |
Agriculture | 7 |
Antennas and waveguides | 8 |
Chemistry | 4 |
Coal | 1 |
Communications | 40 |
Earth sciences | 9 |
Economy | 2 |
Electric traction | 2 |
Electronics | 54 |
Energy industry | 5 |
Environment | 6 |
Finances | 10 |
General | 23 |
Health care | 6 |
Industry | 1 |
Information technology | 12 |
Insurance | 1 |
International Monetary Fund | 7 |
Labor law | 1 |
Life sciences | 1 |
Marketing | 4 |
Mechanic engineering | 5 |
Medical | 13 |
Natural sciences | 1 |
Nautical | 2 |
Pest control | 1 |
Physics | 1 |
Power system protection | 1 |
Radio | 2 |
Social science | 1 |
Technology | 1 |
Textile industry | 1 |
Transport | 22 |