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)
STANDARD published on 15.4.2012
Designation standards: ÖNORM EN ISO 21809-1
Note: WITHDRAWN
Publication date standards: 15.4.2012
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM