dispositivo de proteção : 37 phrases in 11 subjects |
Earth sciences | 2 |
Electricity generation | 1 |
Electronics | 1 |
Energy industry | 1 |
Environment | 2 |
General | 10 |
Information technology | 1 |
Labor law | 1 |
Life sciences | 1 |
Mechanic engineering | 4 |
Transport | 13 |