2018DIN EN ISO 18275:2018 Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification (ISO 18275:2018)
2012DIN EN ISO 18275:2012 Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification (ISO 18275:2011); German version EN ISO 18275:2012