| |||
parallel |
evenwijdig: 34 phrases in 14 subjects |
Agriculture | 3 |
Chemistry | 2 |
Coal | 4 |
Communications | 1 |
Construction | 1 |
Earth sciences | 2 |
General | 1 |
Industry | 1 |
Life sciences | 2 |
Materials science | 1 |
Mechanic engineering | 8 |
Metallurgy | 1 |
Technology | 1 |
Transport | 6 |