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| ارتفاع درجة الحرارة | |||
| تسخين (industria) | |||
| riscaldamento: 89 phrases in 11 subjects |
| Electric machinery | 1 |
| Electric motors | 1 |
| Electric traction | 6 |
| Electricity generation | 2 |
| Electronics | 1 |
| Environment | 11 |
| Lighting other than cinema | 2 |
| Magnetics | 1 |
| Rail transport | 1 |
| Thermal Energy | 53 |
| Vacuum tubes | 10 |