Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2011)
NORMA vydaná dňa 8.11.2011
Designation standards: UNE-EN ISO 21809-1:2011
Note: NEPLATNÁ
Publication date standards: 8.11.2011
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE