DIN EN ISO 18797-2 : 2022 Title: Petroleum, petrochemical and natural gas industries - External corrosion protection of risers by coatings and linings - Part 2: Maintenance and field repair coatings for riser pipes (ISO 18797-2:2021); English version EN ISO 18797-2:2021 Year: 2022 Publisher: DIN Media GmbH Availability: Within 1-2 working days