Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018) (Endorsed by Asociación Espanola de Normalización in January of 2019.)
NORMA vydaná dňa 1.1.2019
Designation standards: UNE-EN ISO 11961:2018
Publication date standards: 1.1.2019
The number of pages: 123
Approximate weight : 400 g (0.88 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE