surveillance plan | |
environ. | plano de vigilância |
aeronautical: 67 phrases in 12 subjects |
Communications | 20 |
Earth sciences | 1 |
Economy | 1 |
Education | 1 |
Electronics | 1 |
General | 5 |
Labor law | 1 |
Life sciences | 9 |
Lighting other than cinema | 1 |
Natural sciences | 1 |
Social science | 3 |
Transport | 23 |