UNI EN ISO 6520-1:2001被替代
Welding And Allied Processes - Classification Of Geometric Imperfections In Metallic Materials - Fusion Welding
出版：Italian Standards
专家解读视频
Serves as a basis for a precise classification and description of weld imperfections.
Supersedes UNI EN 26520.
(06/2001)
NEN EN ISO 6520-1:2007 - Identical
SS EN ISO 6520-1 Ed. 2 (2007) - Identical
ISO 6520-1:2007 - Identical
UNE EN ISO 6520-1:1999 - Identical
NS EN ISO 6520-1 Ed. 2 (2007) - Identical
I.S. EN ISO 6520-1:2007 - Identical
NBN EN ISO 6520-1:2007 - Identical
NF EN ISO 6520-1:2007 - Identical
ONORM EN ISO 6520-1:2007 - Identical
DIN EN ISO 6520-1 (2007-11) - Identical
BS EN ISO 6520-1:2007 - Identical
SN EN ISO 6520-1:2007 - Identical
