BS 7870-4.20:2011+A1:2016 : Title: 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 to 33 kV Three-core 11 kV cables (Implementation of HD 620) Pages: 28 Year: Publisher: British Standards Institution Availability: Within 1-2 working days
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