Graphical representation of welds, soldering and brazing joints; notions and designations of soldered and brazed joints Diese Norm wurde in Zusammenarbeit mit dem Deutschen Verband für Schwei?technik (DVS) aufgestellt.
DIN 1912-4:1981 history
2018DIN 1912-4:2018-10 Graphical representation - Welding, soldering - Part 4: Concepts and terms for soldered and brazed joints and seams
1970DIN 1912-4 E:2018-05 Graphical Representation of Welded, Soldered and Brazed Joints; Concepts and Terms for Soldered and Brazed Joints and Seams
2018DIN 1912-4:2018 Graphical representation - Welding, soldering - Part 4: Concepts and terms for soldered and brazed joints and seams
2017DIN 1912-4:2017 Graphical Representation - Welding, soldering - Part 4: Concepts and Terms for Soldered and Brazed Joints and Seams
1981DIN 1912-4:1981 Graphical Representation of Welded, Soldered and Brazed Joints; Concepts and Terms for Soldered and Brazed Joints and Seams