UNE EN 22553:1995被替代
Welded, Brazed And Soldered Joints - Symbolic Representation On Drawing
出版：Asociacion Espanola de Normalizacion
专家解读视频
Prescribes the rules to be applied for the symbolic representation of welded, brazed and soldered joints on drawings.
Supersedes UNE 14009. (07/2003)
SS EN 22553 Ed. 1 (1994) - Identical
ISO 2553:1992 - Identical
NF EN 22553:1994 - Identical
I.S. EN 22553:1994 - Identical
UNI EN 22553:1997 - Identical
NBN EN 22553:1995 - Identical
ONORM EN 22553:1994 - Identical
DIN EN 22553 (1997-03) - Identical
BS EN 22553:1995 - Identical
SN EN 22553:1994 - Identical
