SS-EN-ISO-21809-5 Complete Document History
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)

Complete Current Edition:
   2017 EDITION - ENGLISH LANGUAGE EDITION - Aug. 8, 2017

Obsolete Revision Information:
   2010 EDITION - ENGLISH LANGUAGE EDITION - April 15, 2010