GB/T 25020.1-2010

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

NORMA vydána dne 2.9.2010

Anglicky a čínsky -
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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