
Petroleum and natural gas industries — Drilling and production equipment —Subsurface barrier valves and related equipment
NORM herausgegeben am 6.8.2010
Designation standards: ISO 28781:2010
Publication date standards: 6.8.2010
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO