upset: 79 phrases in 16 subjects |
Chemistry | 2 |
Communications | 2 |
Construction | 6 |
Economy | 4 |
Electronics | 1 |
Finances | 1 |
General | 15 |
Informal | 2 |
Mechanic engineering | 1 |
Medical | 1 |
Metallurgy | 30 |
Mining | 3 |
Oil and gas | 1 |
Optics branch of physics | 1 |
Technology | 8 |
Transport | 1 |