GB 50451-2008

Code for design of pumping station and pipeline of under coal mine

NORMA vydána dne 15.10.2008

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 50451-2008
Note: NEPLATNÁ
Publication date standards: 15.10.2008
Country: Chinese technical standard
Kategorie: Technické normy GB