scrubber: 139 phrases in 20 subjects |
Agriculture | 3 |
Chemistry | 21 |
Coal | 5 |
Construction | 2 |
Ecology | 1 |
Energy industry | 2 |
Environment | 29 |
General | 10 |
Industry | 1 |
Mechanic engineering | 6 |
Metallurgy | 7 |
Mining | 3 |
Municipal planning | 1 |
Natural resourses and wildlife conservation | 30 |
Natural sciences | 1 |
Nuclear physics | 7 |
Oil / petroleum | 1 |
Physics | 1 |
Refrigeration | 1 |
Technology | 7 |