GB/T 19830-2011

Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells

NORMA vydána dne 30.12.2011

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB/T 19830-2011
Note: NEPLATNÁ
Publication date standards: 30.12.2011
Country: Chinese technical standard
Kategorie: Technické normy GB