HYJQ71 : XLPE-insulated lead-sheathed waterproof layer alloy-galvanized steelwire armoured fiber-jacketed submarine power cable.
HYJQ41-F : XLPE-insulated lead-sheathed waterproof layer alloy-galvanized steelwire armoured fiber-jacketed optical-fiber comprehensive submarine power cable
HEQ41-F : EPR-insulated lead-sheath waterproof layer alloy-galvanized steelwire armoured fiber-jacketed optical-fiber comprehensive submarine power cable..




