jointing : 35 phrases in 15 subjects |
Chemistry | 2 |
Communications | 1 |
Construction | 5 |
Economy | 1 |
Electronics | 1 |
Finances | 1 |
General | 2 |
Industry | 9 |
Information technology | 3 |
Law | 2 |
Materials science | 2 |
Mechanic engineering | 2 |
Medical | 1 |
Metallurgy | 2 |
Pharmacy and pharmacology | 1 |