barrette: 35 phrases in 15 subjects |
Chemistry | 1 |
Earth sciences | 4 |
Electronics | 2 |
General | 5 |
Industry | 4 |
Information technology | 3 |
Materials science | 1 |
Mechanic engineering | 3 |
Medical | 2 |
Metallurgy | 3 |
Microsoft | 1 |
Natural sciences | 1 |
Patents | 1 |
Technology | 3 |
Transport | 1 |