美利体育登录入口官网:BS 7870-4.10:2011
供电与动力装置用低电压和常电压聚合绝缘电缆.额定电压为11 KV到33 KV的配电电缆规范.11 kV到33 kV单心电缆
LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation of rated voltages of 11 kV to 33 kV. Single-core 11 kV to 33 kV cables