Aircraft : 601 phrase in 37 subjects |
Acoustics | 1 |
Agriculture | 1 |
Astronomy | 1 |
Aviation | 6 |
Banking | 3 |
Chemistry | 2 |
Communications | 12 |
Computer numerical control | 1 |
Cultural studies | 1 |
Earth sciences | 9 |
Economy | 5 |
Education | 1 |
Electronics | 3 |
English | 1 |
Environment | 10 |
Finances | 9 |
Forestry | 1 |
General | 68 |
Health care | 2 |
Industry | 1 |
Information technology | 2 |
Insurance | 6 |
Labor law | 4 |
Law | 17 |
Life sciences | 6 |
Materials science | 1 |
Measuring instruments | 2 |
Mechanic engineering | 9 |
Natural sciences | 2 |
Patents | 4 |
Power lines | 1 |
Radio | 1 |
Research and development | 1 |
Satellite communications | 1 |
Statistics | 5 |
Transport | 400 |
United Nations | 1 |