vlak : 176 phrases in 28 subjects |
Agriculture | 5 |
Brazil | 1 |
Chemistry | 6 |
Coal | 1 |
Communications | 13 |
Earth sciences | 20 |
Economy | 1 |
Electronics | 35 |
Environment | 2 |
General | 5 |
Health care | 1 |
Hobbies and pastimes | 1 |
Immigration and citizenship | 1 |
Industry | 12 |
Information technology | 10 |
Life sciences | 12 |
Materials science | 3 |
Mechanic engineering | 6 |
Medical | 5 |
Metallurgy | 6 |
Microsoft | 1 |
Municipal planning | 1 |
Natural sciences | 6 |
Patents | 1 |
Scientific | 1 |
Social science | 3 |
Technology | 3 |
Transport | 14 |