endurecimiento : 59 phrases in 15 subjects |
Agriculture | 5 |
Chemistry | 2 |
Economy | 1 |
Electronics | 1 |
Finances | 2 |
General | 1 |
Health care | 1 |
Industry | 14 |
International Monetary Fund | 4 |
Isolation | 1 |
Life sciences | 1 |
Materials science | 2 |
Metallurgy | 18 |
Natural sciences | 1 |
Thermal Energy | 5 |