GB/T 12971.2-2023

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

STANDARD published on 6.8.2023

English, Chinese -
electronic design (pdf) (418.80 USD)

The information about the standard:

Designation standards: GB/T 12971.2-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Category: Technical standards GB