spécimen: 25 phrases in 12 subjects |
Chemistry | 2 |
Communications | 2 |
Earth sciences | 1 |
Fish farming pisciculture | 2 |
Genetics | 2 |
Labor law | 4 |
Laboratory equipment | 1 |
Librarianship | 4 |
Materials science | 1 |
Natural resourses and wildlife conservation | 3 |
Patents | 1 |
Technology | 2 |