4
這句話很長的哦,
HT cables will be 6.6kV (UE) / 11kV (E) and 11kV (UE) grade suitable for use in medium resistance earthed system, with stranded & compacted緊密的 aluminum conductors, extruded擠壓 semi-conducting compound screen復合層, extruded XLPE insulated交聯(lián)聚乙烯, extruded semi-conducting compound with a layer of non-magnetic metallic tape for insulation screen絕緣層, extruded PVC inner sheathed內(nèi)套, extruded FRLS PVC Outer sheathed.
