difusores : 104 phrases in 18 subjects |
Agriculture | 6 |
Chemistry | 2 |
Communications | 1 |
Cultural studies | 1 |
Earth sciences | 13 |
Electronics | 20 |
Energy industry | 6 |
Environment | 3 |
General | 1 |
Health care | 1 |
Industry | 5 |
Information technology | 6 |
Lighting other than cinema | 2 |
Materials science | 3 |
Mechanic engineering | 22 |
Municipal planning | 3 |
Telegraphy | 1 |
Transport | 8 |