NBN EN 1011-1:2009现行
Welding - Recommendations For Welding Of Metallic Materials - Part 1: General Guidance For Arc Welding
出版：Belgian Standards
专家解读视频
Specifies general guidance for fusion welding of metallic materials in all kinds of product such as cast, wrought, extruded, forged.
EN ISO 13916 : 2017 - Identical
EN ISO 13916:2017 - Identical
UNE EN 1011-1:2010 - Identical
SN EN 1011-1:2009 - Identical
SS EN 1011-1 Ed. 2 (2009) - Identical
NF EN 1011-1:2009 - Identical
ONORM EN 1011-1:2009 - Identical
NEN EN 1011-1:2009 - Identical
UNI EN 1011-1:2005 - Identical
UNE EN 1011-1:1998 - Identical
UNI EN 1011-1:2009 - Identical
NS EN 1011-1:2009 - Identical
