GB/T 31489.4-2020

D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables

NORMA vydána dne 14.12.2020

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The information about the standard:

Designation standards: GB/T 31489.4-2020
Publication date standards: 14.12.2020
Country: Chinese technical standard
Kategorie: Technické normy GB