scraper : 127 phrases in 14 subjects |
Agriculture | 51 |
Automated equipment | 1 |
Chemistry | 4 |
Coal | 1 |
Construction | 8 |
Earth sciences | 1 |
Environment | 10 |
General | 5 |
Industry | 4 |
Mechanic engineering | 19 |
Metallurgy | 16 |
Municipal planning | 1 |
Transport | 4 |
Water resources | 2 |