putki : 43 phrases in 16 subjects |
Chemistry | 2 |
Coal | 1 |
Communications | 5 |
Construction | 2 |
Earth sciences | 4 |
Electronics | 2 |
Environment | 4 |
General | 1 |
Industry | 3 |
Information technology | 1 |
Mechanic engineering | 5 |
Metallurgy | 3 |
Microsoft | 1 |
Patents | 1 |
Technology | 1 |
Transport | 7 |