Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rate voltages 35kV(Um=40kV)
NORM herausgegeben am 5.10.2025
Designation standards: GB/T 31840.3-2025
Note: Execute Date: february 2026
Publication date standards: 5.10.2025
Country: Chinese technical standard
Kategorie: Technische Normen GB