estirado : 153 phrases in 13 subjects |
Chemistry | 7 |
Earth sciences | 4 |
Electronics | 6 |
Environment | 1 |
General | 1 |
Industry | 79 |
Materials science | 1 |
Mechanic engineering | 8 |
Metallurgy | 19 |
Natural sciences | 1 |
Technology | 21 |
Textile industry | 1 |
Transport | 4 |