impregnazione: 46 phrases in 14 subjects |
Agriculture | 3 |
Chemistry | 7 |
Earth sciences | 2 |
Electric motors | 1 |
Electronics | 1 |
Industry | 9 |
Materials science | 1 |
Measuring instruments | 2 |
Medical | 3 |
Metallurgy | 7 |
Natural sciences | 1 |
Pest control | 1 |
Textile industry | 4 |
Transport | 4 |