Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO 21809-5:2017)
NORMA vydaná dňa 3.1.2018
Designation standards: UNE-EN ISO 21809-5:2018
Publication date standards: 3.1.2018
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE