... mechanic external force, but not high stretching force.VLV22aluminum conductor, PVC insulated, steel-tape armoured, PVC sheathed, power cablesVV23copper conductor, PVC insulated ... -armoured, PVC sheathed, power cablesVLV33aluminum conductor, PVC insulated, thin wire-armoured, PVC sheathed power cables 0.6/1KV VV copper pvc cable 1.5mm^2 to ...