GB/T 50459-2017

Code for design of oil and gas transportation pipeline aerial crossing engineering

NORMA vydána dne 25.10.2017

Anglicky a čínsky -
Elektronické PDF (40351.70 CZK)

The information about the standard:

Designation standards: GB/T 50459-2017
Publication date standards: 25.10.2017
Country: Chinese technical standard
Kategorie: Technické normy GB