GB/T 12706.4-2008
额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件.第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求
Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 35kV (Um=40.5kV).Part 4:Tests requirements on accessories for cables with rated voltage from 6kV(Um=7.2kV)up to 35kV (Um=40.5kV)
GBT12706.4-2008, GB12706.4-2008