Copper Core Concentric Cable wuxuu ka samaysan yahay hal ama laba koriishyo dhexe oo adag ama naxaas jilicsan, oo leh PVC ama XLPE dahaarka, kirishbooyada dibadda oo ka kooban dhowr fiilooyin naxaas ah oo jilicsan oo ku xayiran gal wareeg iyo madow madow kaas oo laga samayn karo PVC, polyetylen thermoplastic. ama XLPE.