
Petroleum and natural gas industries - Design and operating limits of drill strings with aluminium alloy components (ISO 20312:2011)
NORM herausgegeben am 1.1.2012
Designation standards: ÖNORM EN ISO 20312
Note: UNGÜLTIG
Publication date standards: 1.1.2012
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM