at: 38 phrases in 15 subjects |
Aviation | 2 |
Construction | 2 |
Economy | 1 |
Electronics | 4 |
Finances | 3 |
Fish farming pisciculture | 1 |
General | 5 |
Health care | 1 |
Labor law | 2 |
Marketing | 1 |
Metallurgy | 3 |
Pharmacy and pharmacology | 8 |
Piezoelectric crystals | 1 |
Research and development | 2 |
Statistics | 2 |