UNE-EN ISO 16440:2016 Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016) (Endorsed by Asociación Española de Normalización in January of 2017.)
2017UNE-EN ISO 16440:2016 Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016) (Endorsed by Asociación Española de Normalización in January of 2017.)