Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements
NORM herausgegeben am 1.2.2005
Designation standards: ČSN EN ISO 10424-1
Classification mark: 451330
Catalog number: 71815
Publication date standards: 1.2.2005
The number of pages: 80
Approximate weight : 240 g (0.53 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN