señales : 1568 phrases in 40 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Automatic control | 9 |
Commerce | 1 |
Communications | 512 |
Earth sciences | 9 |
Electronics | 638 |
Environment | 9 |
Finances | 2 |
General | 9 |
Health care | 9 |
Hobbies and pastimes | 1 |
Immigration and citizenship | 1 |
Industry | 5 |
Information technology | 160 |
Insurance | 1 |
Labor law | 8 |
Law | 7 |
Life sciences | 20 |
Lighting other than cinema | 2 |
Magnetics | 8 |
Materials science | 3 |
Mechanic engineering | 8 |
Medical | 9 |
Metallurgy | 1 |
Mexican | 1 |
Microsoft | 4 |
Natural sciences | 1 |
Patents | 11 |
Power lines | 37 |
Power system protection | 9 |
Radio | 8 |
Scientific | 2 |
Semiconductors | 1 |
Social science | 1 |
Statistics | 6 |
Technology | 8 |
Telephony | 1 |
Textile industry | 1 |
Transport | 43 |