Protección catódica externa de entubados de pozos
External cathodic protection of well casings
Protection cathodique externe des cuvelages de puits
Buy on AENOR
See part of the content of the standard
23.040.99 / Other pipeline components
77.060 / Corrosion of metals
CTN 112 - Corrosion and protection against corrosion of metallic materials
EN 15112:2006 (Identical)
It is cancelled by: UNE-EN 15112:2022
