DIN EN 22553 (1997-03)被替代
Welded, brazed and soldered joints - Symbolic representation on drawings (ISO 2553:1992); German version EN 22553:1994
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This standard is included in DIN Handbook 1, 148, 215, 2-2 and DIN DVS Handbook 145, 191, 196/1, 196/2 and 215. Prescribes the rules to be applied for the symbolic representation of welded, brazed and soldered joints on drawings.
ONORM EN 22553:1994 - Identical
BS EN 22553:1995 - Identical
SN EN 22553:1994 - Identical
NBN EN 22553:1995 - Identical
SS EN 22553 Ed. 1 (1994) - Identical
UNE EN 22553:1995 - Identical
ISO 2553:1992 - Identical
NF EN 22553:1994 - Identical
I.S. EN 22553:1994 - Identical
UNI EN 22553:1997 - Identical
