GB/T 12971.2-2023

Trolley and contact wires for electric traction—Part 2Aluminium and steel composite contact wires

NORMA vydaná dňa 6.8.2023

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 12971.2-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Kategória: Technické normy GB