Μεταλλικό αέριο, που δεν υπερβαίνει το 50% της θερμοκρασίας του αέρα

Video Description:
Discover the Cu/XLPE/CAS/PVC 38/66kv XLPE Insulated Underground Electrical Wire, a high-voltage power cable designed for underground use. Complying with IEC standards, it features durable XLPE insulation, corrugated aluminum sheath, and PVC/PE outer sheath for superior performance.
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