GB 50422-2017

Technical code for engineerings of prestressed concrete pavement

NORMA vydána dne 21.2.2017

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 50422-2017
Publication date standards: 21.2.2017
Country: Chinese technical standard
Kategorie: Technické normy GB