διάσπαση : 72 phrases in 19 subjects |
Chemistry | 3 |
Construction | 1 |
Earth sciences | 12 |
Economy | 3 |
Electronics | 23 |
Environment | 8 |
Finances | 2 |
General | 1 |
Health care | 2 |
Human rights activism | 1 |
Information technology | 1 |
Law | 2 |
Life sciences | 2 |
Materials science | 1 |
Medical | 2 |
Metallurgy | 1 |
Natural sciences | 1 |
Physical sciences | 5 |
Transport | 1 |