... ISO9001 4.Armour, LSZH, Fire-resistant optional LV Multi-core copper conductor PVC cable Product Description ... Four cores (Four Equal-section-area cores or three equal-section-area cores and one smaller ... core),Five cores (Five equal-area cores or three equal-section-area cores and two ... DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.Application conditions1. The ...