Historical
BS 7870-4.10:1999
LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation for rated voltages of 11 kV and 33 kV. Single-core 11 kV and 33 kV cables. Single core 11 kV and 33 kV cables (British Standard)
British Standards Institution [bsi]