GB/T 25020.1-2025

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

STANDARD published on 24.1.2025

English, Chinese -
electronic design (pdf) (814.80 USD)

The information about the standard:

Designation standards: GB/T 25020.1-2025
Publication date standards: 24.1.2025
Country: Chinese technical standard
Category: Technical standards GB