strip: 49 phrases in 16 subjects |
Agriculture | 10 |
Animal husbandry | 1 |
Chemistry | 5 |
Construction | 1 |
Earth sciences | 1 |
Electronics | 3 |
Finances | 1 |
General | 1 |
Immigration and citizenship | 2 |
Industry | 6 |
Information technology | 1 |
Materials science | 2 |
Mechanic engineering | 2 |
Metallurgy | 8 |
Statistics | 2 |
Transport | 3 |