DIN EN 2574 (1991-09)现行
Aerospace Series; Welds; Information On Drawings
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This standard is included in DIN DVS Handbook 215. Gives the indications to be shown on drawings or other documents dealing with welding of metallic materials in aerospace industries.
UNI EN 2574:1991 - Identical
NBN EN 2574:1993 - Identical
I.S. EN 2574:1991 - Identical
SNV DIN EN 2574:1991 - Identical
ONORM EN 2574:1990 - Identical
BS EN 2574:1990 - Identical
NF EN 2574:1990 - Identical
UNE EN 2574:1992 - Identical
NS EN 2574 Ed. 1 (1990) - Identical
SS EN 2574 Ed. 1 (1990) - Identical
NEN EN 2574:1990 - Identical
