abrasion: 53 phrases in 15 subjects |
Chemistry | 1 |
Coal | 3 |
Earth sciences | 1 |
Electronics | 2 |
General | 2 |
Industry | 8 |
Information technology | 2 |
Labor law | 1 |
Life sciences | 3 |
Materials science | 5 |
Medical | 7 |
Metallurgy | 4 |
Natural sciences | 2 |
Technology | 6 |
Transport | 6 |