 |
| |||
| ارتفاع درجة الحرارة | |||
| تسخين | |||
| الارتفاع في درجة الحرارة | |||
| aquecimento: 106 phrases in 10 subjects |
| Cables and cable production | 1 |
| Electric machinery | 1 |
| Electric motors | 1 |
| Electric traction | 9 |
| Electronics | 3 |
| Environment | 7 |
| Lighting other than cinema | 5 |
| Magnetics | 2 |
| Thermal Energy | 65 |
| Vacuum tubes | 12 |