plaqueta : 62 phrases in 16 subjects |
Chemistry | 2 |
Communications | 1 |
Computers | 1 |
Construction | 1 |
Earth sciences | 2 |
Electric traction | 3 |
Electronics | 1 |
General | 4 |
Health care | 3 |
Industry | 19 |
Information technology | 1 |
Medical | 12 |
Metallurgy | 2 |
Semiconductors | 1 |
Telegraphy | 1 |
Transport | 8 |