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| propulsione turbo-elettrica | |||
| turbo: 65 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Earth sciences | 1 |
| Electricity generation | 1 |
| Electronics | 2 |
| Industry | 1 |
| Lighting other than cinema | 1 |
| Mechanic engineering | 21 |
| Metallurgy | 4 |
| Natural sciences | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Transport | 27 |