dispositivos de segurança : 46 phrases in 13 subjects |
Agriculture | 6 |
Chemistry | 5 |
Economy | 1 |
Finances | 1 |
General | 2 |
Health care | 1 |
Industry | 6 |
Information technology | 3 |
Labor law | 6 |
Mechanic engineering | 5 |
Microsoft | 2 |
Municipal planning | 2 |
Transport | 6 |