roughing: 56 phrases in 13 subjects |
Agriculture | 3 |
Construction | 3 |
Electronics | 1 |
Gear train | 1 |
General | 2 |
Ichthyology | 1 |
Industry | 8 |
Materials science | 1 |
Mechanic engineering | 7 |
Metallurgy | 22 |
Natural resourses and wildlife conservation | 1 |
Technology | 4 |
Transport | 2 |