GB/T 31840.2-2015 standard english preview version PDF file download
GB Standard Code
GB/T 31840.2-2015
Standard Category
China National Standards
GB Standard English Title
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV)
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