échelon : 109 phrases in 25 subjects |
Antennas and waveguides | 2 |
Automatic control | 4 |
Communications | 17 |
Construction | 1 |
Earth sciences | 3 |
Economy | 2 |
Electronics | 26 |
Energy industry | 1 |
Finances | 10 |
General | 13 |
Government, administration and public services | 1 |
Information technology | 3 |
Labor law | 3 |
Law | 4 |
Life sciences | 1 |
Materials science | 2 |
Mathematics | 3 |
Mechanic engineering | 3 |
Reliability | 1 |
Scientific | 2 |
Social science | 1 |
Statistics | 1 |
Technology | 1 |
Transformers | 3 |
Transport | 1 |