valser: 146 phrases in 14 subjects |
Agriculture | 17 |
Chemistry | 11 |
Coal | 1 |
Construction | 4 |
Earth sciences | 2 |
Food industry | 1 |
General | 5 |
Industry | 37 |
Materials science | 2 |
Mechanic engineering | 6 |
Metallurgy | 22 |
Patents | 2 |
Technology | 35 |
Textile industry | 1 |