GB/T 25020.1-2025

Pole for overhead contact system of electrified railways—Part 1:Steel pole

NORMA vydaná dňa 24.1.2025

Anglicky a čínsky -
Elektronické PDF (704.60 EUR)

The information about the standard:

Designation standards: GB/T 25020.1-2025
Publication date standards: 24.1.2025
Country: Chinese technical standard
Kategória: Technické normy GB