weichen : 128 phrases in 29 subjects |
Agriculture | 11 |
Antennas and waveguides | 1 |
Chemistry | 4 |
Coal | 2 |
Communications | 6 |
Construction | 1 |
Criminal law | 1 |
Earth sciences | 2 |
Electronics | 2 |
Environment | 9 |
Finances | 1 |
Forestry | 3 |
General | 5 |
Health care | 2 |
Industry | 12 |
Information technology | 5 |
International Monetary Fund | 6 |
Life sciences | 1 |
Materials science | 1 |
Mechanic engineering | 4 |
Medical | 4 |
Metallurgy | 6 |
Microsoft | 3 |
Natural sciences | 3 |
Radio | 1 |
Rail transport | 5 |
Reliability | 1 |
Social science | 1 |
Transport | 25 |