EN ISO 18273:2004 Welding consumables - Wire electrodes, wires and rods for welding of aluminium and aluminium alloys - Classification (ISO 18273:2004)
2015EN ISO 18273:2015 Welding consumables - Wire electrodes@ wires and rods for welding of aluminium and aluminium alloys - Classification
2004EN ISO 18273:2004 Welding consumables - Wire electrodes, wires and rods for welding of aluminium and aluminium alloys - Classification (ISO 18273:2004)