GB/T 12706.4-2002
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 acceessories for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5kV) Part 4: Test requirmeents on accessories for cables with rated voltages from 6kV(Um=7.2kV)up to 35kV(Um=40.5kV)
GBT12706.4-2002, GB12706.4-2002