... power cableFor laying in doors, inducts and in tunnels, but unable to bear pulling force and pressure. ... PVC sheathed power cableFor laying in doors, in tunnels, and direct in ground, able to bear ... power cableFor laying in doors, inducts and in tunnels, but unable to bear pulling force and pressure ... flame retardant power cableFor laying in doors, in tunnels, and direct in ground, able to bear pulling ...