| |||
winnowing; sifting | |||
screening; sieving; sorting |
vagliatura : 35 phrases in 12 subjects |
Agriculture | 2 |
Chemistry | 1 |
Coal | 5 |
Construction | 1 |
Environment | 1 |
General | 2 |
Industry | 4 |
Life sciences | 1 |
Mechanic engineering | 1 |
Metallurgy | 12 |
Transport | 4 |
Wood processing | 1 |