cabeceo: 72 phrases in 18 subjects |
Aeronautics | 1 |
Agriculture | 6 |
Aviation | 6 |
Chemistry | 2 |
Communications | 4 |
Earth sciences | 2 |
Electronics | 3 |
Fishery fishing industry | 1 |
Health care | 4 |
Helicopters | 1 |
Information technology | 1 |
Measuring instruments | 1 |
Mechanic engineering | 2 |
Nautical | 1 |
Remote sensing | 1 |
Satellite communications | 2 |
Technology | 13 |
Transport | 21 |