purges : 90 phrases in 18 subjects |
Agriculture | 1 |
Chemistry | 4 |
Coal | 1 |
Construction | 2 |
Earth sciences | 8 |
Energy industry | 3 |
Environment | 1 |
General | 6 |
Industry | 1 |
Law | 11 |
Materials science | 1 |
Mechanic engineering | 28 |
Medical | 1 |
Metallurgy | 4 |
Natural sciences | 1 |
Politics | 1 |
Technology | 1 |
Transport | 15 |