GB/T 20174-2006

Petroleum and natural gas industries—Drilling and production equipment—Drill-through equipment

NORMA vydána dne 29.3.2006

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB/T 20174-2006
Note: NEPLATNÁ
Publication date standards: 29.3.2006
Country: Chinese technical standard
Kategorie: Technické normy GB