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riserva di acqua |
säiliö, : 31 phrases in 12 subjects |
Agriculture | 1 |
Chemistry | 1 |
Earth sciences | 4 |
Electronics | 2 |
Environment | 3 |
General | 1 |
Information technology | 1 |
Materials science | 6 |
Mechanic engineering | 2 |
Metallurgy | 1 |
Natural sciences | 1 |
Transport | 8 |