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| مادة عازلة | |||
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| وسط عازل | |||
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isolante : 59 phrases in 10 subjects |
| Cables and cable production | 3 |
| Electric machinery | 1 |
| Electric motors | 1 |
| Electric traction | 1 |
| Electrical engineering | 6 |
| Electronics | 19 |
| Isolation | 22 |
| Power system protection | 2 |
| Rail transport | 2 |
| Thermal Energy | 2 |