agrupamiento : 54 phrases in 15 subjects |
Agriculture | 3 |
Antennas and waveguides | 8 |
Communications | 1 |
Health care | 1 |
Information technology | 1 |
Materials science | 1 |
Mathematics | 6 |
Medical | 2 |
Microsoft | 1 |
Sound recording | 1 |
Statistics | 8 |
Telecommunications | 1 |
Telegraphy | 2 |
Telephony | 1 |
Transport | 17 |