DIN EN 4632-004 Berichtigung 1-2014 航空航天系列. 航空航天结构用材料的可焊接性和可钎焊性. 第004部分:高合金钢均匀组件的焊接和钎焊; 德文版本EN 4632-004-2012, DIN EN 4632-004-2013-11的勘误表
Aerospace series - Weldability and brazeability of materials in aerospace constructions - Part 004: Welding and brazing of homogeneous assemblies of high alloyed steels; German version EN 4632-004:2012, Corrigendum to DIN EN 4632-004:2013-11