jet d ’eau : 54 phrases in 14 subjects |
Chemistry | 1 |
Coal | 4 |
Construction | 11 |
Earth sciences | 3 |
Electronics | 2 |
General | 3 |
Industry | 1 |
Mechanic engineering | 4 |
Medical | 1 |
Medical appliances | 1 |
Metallurgy | 7 |
Natural resourses and wildlife conservation | 2 |
Textile industry | 4 |
Transport | 10 |