DIN EN 30042 Arc-welded joints in aluminium and its weldable alloys - Guidance on quality levels for imperfections (ISO 10042:1992); German version EN 30042:1994*, 1994-08-01 Update
DVS 0708 Beiblatt 2-1993 Examples of use for arc welding in accordance with DIN EN 288 Parts 3 and 4
DVS 0708-1993 Metal material welding process requirements and approved DIN-EN standard instructions for use