... direct in ground and under water....pvc insulated power cable: 1. CE,ISO,SGS..Certificate 2. IEC ... .6/1 KV PVC insulated power cable 1) Standard :IEC60502,GB/T 12706 2).Voltage :0.6/1KV ... armoured ,PVC sheathed power cableFor laying indoors, in cable trench or direct in ground ,able to bear external ... steel wire armoured,PVC insulated power cable For laying indoors, in cable or direct in ground ,able to ...