ISO 3834-1:2005现行
Quality requirements for fusion welding of metallic materials Part 1: Criteria for the selection of the appropriate level of quality requirements
出版：International Organization for Standardization
专家解读视频
GOST R ISO 3834-1:2007 - Identical
UNE EN ISO 3834-1:2006 - Identical
PN EN ISO 3834-1:2007 - Identical
NS EN ISO 3834-1 Ed. 1 (2006) - Identical
UNI EN ISO 3834-1:2006 - Identical
I.S. EN ISO 3834-1:2006 - Identical
NF EN ISO 3834-1:2006 - Identical
KS B ISO 3834-1:2006 - Identical
AS/NZS ISO 3834.1:2008 - Identical
GB/T 12467.1-2009 - Identical
SN EN ISO 3834-1:2006 - Identical
BS EN ISO 3834-1:2005 - Identical
DIN EN ISO 3834-1 (2006-03) - Identical
NBN EN ISO 3834-1:2006 - Identical
SS EN ISO 3834-1 Ed. 1 (2005) - Identical
NEN EN ISO 3834-1:2006 - Identical
ONORM EN ISO 3834-1:2006 - Identical
