GB/T 25020.1-2010

Steel pole for overhead contact system of electrified railway—Part 1:Lattice pole

NORMA vydána dne 2.9.2010

The information about the standard:

Designation standards: GB/T 25020.1-2010
Note: NEPLATNÁ
Publication date standards: 2.9.2010
Country: Chinese technical standard
Kategorie: Technické normy GB