servizio continuo: 17 phrases in 10 subjects |
Agriculture | 1 |
Earth sciences | 1 |
Electric traction | 1 |
Electronics | 4 |
Government, administration and public services | 1 |
Information technology | 1 |
Mechanic engineering | 2 |
Metallurgy | 3 |
Power system protection | 2 |
Transport | 1 |