spécimen : 25 phrases in 16 subjects |
Analytical chemistry | 1 |
Art | 1 |
Chemistry | 1 |
Communications | 2 |
Construction | 2 |
Earth sciences | 1 |
Environment | 1 |
General | 1 |
Genetics | 2 |
Labor law | 4 |
Life sciences | 1 |
Materials science | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 3 |
Patents | 1 |
Technology | 2 |