1.Product standard: BS,DIN,IECA 2.Conductor: best aluminium or copper 3.Sheath: PVC 4.Sample free 5.ISO9001 AC Power Cord Cables----Best selling ... /35 2nd class 1/1 3/3 6/6 8.7/10 12/15 18/20 - 26/35Number of cores:1, 2, 3, 3+1, 3+2, 3+3, 4, 4+1, 4+2, 5 and so on ... damage, armoured cables should be used.2) For laying in ground along route with large difference of level able to bear external ...